Showing posts with label sunrise. Show all posts
Showing posts with label sunrise. Show all posts

Wednesday, October 15, 2025

Nautical twilight, from my kitchen window.

Sorry; I've been a bit under the weather this last week. A pity, because the weather has been wonderful, and I'm not out in it. 

Here's the first light that reached me Monday morning, from my window, at 7 AM. At 7, we were still in Nautical Twilight; the sun was more than 6° below the horizon. (That's assuming that the horizon is at sea level; here, of course, the light has to jump over the hills across the way besides.) Civil Twilight started at 7:08. Sunrise was at 7:41

House plants inside, cosmos, still blooming, outside. And then Quadra Island, across the channel.

I should be back on track by tonight.

~~~~~~~~~~~~
Lo siento; he tenido que descansar esta semana pasada. Una lástima, porque el clima ha sido muy bueno, asoleado y fresco a la vez, y no he podido aprovecharlo.

Esta es la primera luz del dia que tocó mi ventana el lunes, a las 7 de la mañana. A esa hora, seguíamos en crepúsculo matutino náutico, o sea, el sol estaba a más de 6° bajo el horizonte (eso si el horizonte fuera a nivel de mar; aquí tiene que saltar sobre los cerros). El crepúsculo civil empezaba a las 7 con 8 minutos, y el sol por fin aparecía después de las 7 con 41 minutos.

Foto: la vista desde mi ventana. Plantas domésticas adentro, y el cosmos, todavía produciendo flores, afuera. Y en la distancia, la isla Quadra.


Wednesday, August 06, 2025

Pink dawn

A couple of days ago, I took the highway north to catch the sunrise over the Discovery  Passage, that narrow ribbon of salt water that separates us here on Vancouver Island from the rest of BC. 

The sky was already orange and yellow when I set out, almost an hour before actual sunrise, even a few minutes before civil dawn, defined as the moment the sun's centre lies at 6° below the horizon and its light illuminates the clouds. An iffy calculation here, since our horizon is hidden behind mountains.

The "Official" sunrise for this location, this day, was at 5:55 AM. Civil dawn was at  5:17.

Turning pink. 5:43 AM. Discovery Passage, Menzies Bay (to the left), eagle's nest. 50.11°North.

5:44, looking south from the same spot.

That eagle's nest, against the pink water. With eagle.

Three quarters of an hour later, a few kilometres farther north, the sunshine was coming down the mountain sides.

Looking northeast over McCreight Lake. 50.30°North.

And today, here at 50°N, sunrise comes at 5:58. We've lost 6 minutes of daylight in these last 3 days, 1 hour, 26 minutes since the summer solstice a month ago. Almost 7 hours yet to lose before winter.

A Skywatch post.

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Hace un par de dias, tomé la carretera hacia el norte para ver salir el sol sobre el Discovery  Passage(Travesía Descubrimiento), esa cinta angosta de agua salada que nos aisla aquí en la isla Vancouver del continente. 

El cielo, cuando salí, ya se pintaba de anaranjaso y amarillo, esto a casi una hora antes de la salida del sol, y unos pocos minutos antes de la hora del crepúsculo civil matutino, que se define como el momento en que el centro del disco solar queda a 6° bajo el horizonte. A estas horas su luz alumbra las nubes. Un cálculo algo difícil de hacer a simple vista aquí, donde el horizonte está escondido tras las montañas.

La hora oficial para la salida del sol en este dia y este sitio caía a las 5:55 a.m. El crepúsculo civil matutino era a las 5:17 a.m.

  1. El cielo se está pintando de rosa. A las 5:43 a.m., mirando el Discovery Passage y la Bahía de Menzies (a la izquierda). Y un nido de águilas. A 50.11° de latitud.
  2. Del  mismo sitio, mirando hacia el sur, a las 5:44 a.m.
  3. El nido de águilas y el agua que refleja el color del cielo.
  4. 45 minutos más tarde, y unos kilómetros más al norte, y el sol bajaba por las laderas de las montañas. Miramos hacia el noroeste, viendo el lago McCreight, a 50.30° de latitud.

Y hoy, aquí en el paralelo de latitud 50°N, el sol sale a las 5:58 a.m. Hemos perdido 6  minutos del  dia en estos tres dias, y una hora con  26 minutos desde solsticio de verano hace un  mes. Vamos a perder otras 7 horas todavía antes del invierno.

Un post de Skywatch.

Sunday, February 13, 2022

Glimmerings

I've been taking a short break. I'm totally disheartened by the news, local, Canada-wide, and international. The spread of Covid and long Covid, so-called truckers' convoys aiming at bringing down the government (one starting from my town), ongoing climate change, and threatened wars, with very few glimmerings of light to be seen.

It would be nice to be a trapdoor spider. Dig a hole, line it with silk, make a door and pull it tight shut. Not possible. Even trapdoor spiders have to live in this world.

Maybe the opposite tactic would work. Open eyes, look at sea and sky and light.

Ahhh!

And tomorrow sunrise is at 7:35 AM. Glimmerings of light.

A Skywatch post.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

He estado descansando un poco, dejando el blog por unos dias. Estoy tan desanimada por las noticias, tanto locales como en todo Canadá, e internacionales. El Covid, su aumento y el Covid-largo, las llamadas protestas de camioneros tratando de tumbar el gobierno (un convoy hasta salió de mi pueblo), el cambio climático que no deja de aumentar, la amenaza de guerra internacional ... Y no se ven muchas chispas de luz en todo eso.

Quisiera ser, tal vez, una araña terafosa: hacerme un hoyo, forrarlo de seda, construir una puerta y cerrarla contra el mundo. No es posible. Hasta las arañas tienen que vivir en este mundo.

O mejor, tomo el sendero opuesto: abrir los ojos y mirar el cielo, las nubes, el mar, la luz que ilumina todo.

Foto: cielo y mar y en la distancia, mi pequeña ciudad.

Y mañana, el sol aparece a las 7:35. ¡Más luz!


Wednesday, January 09, 2019

Between the rains

They promised us rain. As usual. They were wrong, for once; it snowed all day, morning to night, yesterday. Pretty! It's melting already, of course, and we can expect rain tomorrow. It's 2° Celsius (35.6° Fahrenheit) now (1:30 AM), at the airport up the hill.

But there are moments these days when the skies are not grey and parked right down at treetop level:

New snow on the Lower Mainland peaks. Taken through the car window from the shore highway, Monday PM.

Early morning sunrise, a week ago. Through my kitchen window. 8:24 AM.

Clear blue, from the Ridge Trail.12:30 PM.

A Skywatch post.

Thursday, December 31, 2015

Red sky in the morning ...

.. means it must be winter; if that shrub had leaves, I'd never see the sunrise from my window.

8:05 AM. Sunrise officially comes at 8:20 this week.

It also means the flock of starlings will be here any minute now to continue the work of gobbling down the suet put out for the smaller birds.  (In the cage barely visible at lower left.)

I'm driving down to Victoria in a few hours, and won't be back here until next year. Tomorrow, in other words.

See you then! And have a great, fun New Year's Eve, but drive carefully! I will.


Monday, December 21, 2015

More or less

Winter solstice. Almost.

Sunrise, such as it was on a grey, rainy day this morning, was at 8:17 AM. And we will have 8 hours, 4 minutes, 6 seconds of daylight; 5 seconds less than yesterday. It's not until the 23rd that the day will be longer than today, by 7 seconds.

December Solstice (Winter Solstice) is on Monday, December 21, 2015 at 8:49 PM in Campbell River. This day is 8 hours, 18 minutes shorter than on June Solstice. In most locations north of Equator, the shortest day of the year is around this date. (timeanddate.com)

Tickling the moon. Laurie's photo, Oyster Bay, 2009

We tend to think in absolutes. Winter Solstice is the shortest day of the year. In the far north, they have 6 months of daylight. Sunrise is at a precise time. The sun is overhead at noon. The moon is 384,400 km. away. It's 3 degrees above freezing today. High tide is at 12:42, at 14.7 ft.

And that's all wrong. It all depends on where you are, when you took the measurement, how you counted.

Temperatures vary from one spot to the next, a few feet away. Noon is an approximation, averaged over an entire time zone. Dawn sneaks up on us through the different stages of twilight, over a period of a couple of hours.

The moon today is 368,726 km. away from Campbell River, where I am. Tomorrow it will be farther away. Noon, when the sun is as high overhead as it's going to get, is at 12:19 PM. And the Solstice is at 8:49 tonight, long after sunset.

And so on.

It's not only living things that are fuzzy. Everything is.

Hydroids on eelgrass, anemones, and floating critters.

Monday, December 15, 2014

11 minutes before sunset

Sunset from our parking lot this afternoon:

4:02 PM, facing east-south-east.

The sun set here at 4:13 PM. And tonight, Monday, it will be 4:13 again. And then - yippee! - it starts getting later, with Tuesday sunset at 4:14.

The sun will keep on rising on its old schedule, though, later each day until January 5th, at 8:06 AM, with the next day's sunrise at 8:05. By then, sunset will be falling after 4:30.

But the solstice, with the shortest day of the northern hemisphere's year, falls this year on the 21st. We are scheduled to get 8 hours, 13 minutes, and 42 seconds of daylight today. (Those 42 seconds are precious!) By the 21st, we'll be down to 8 hours, 11 minutes, 57 seconds.

(We're lucky; up in Inuvik, directly north of us, today they'll get a total of zero (0) seconds of daylight. It won't be until January 6th that they'll have a sunrise.)

This is all very confusing. Why are the sunset and sunrise times, and day lengths, on different schedules? I found an explanation on the Royal Museums Greenwich site (UK).

The winter solstice is the time when the Sun reaches its southmost distance from the celestial equator and hence, in northern latitudes is the day when the Sun is lowest in the sky at noon. This is, naturally, the shortest day of the year in northern latitudes. To many people it seems odd, therefore, that the time of sunrise continues to get later in the day after the solstice.

The reason for this is that the Sun does not cross the meridian (when it is highest in the sky) at precisely noon each day. The difference between clock-defined noon and the time when the Sun is on the meridian is called the Equation of Time and represents the correction which must be applied to the time given by a sundial to make it agree with clock time.

There are two reasons why the Sun is not on the meridian at noon each day. The first is that the path of the Earth around the Sun is an ellipse, and not a circle. The second is that the Earth's equatorial plane and its orbital plane are inclined to one another. The two effects add together to yield the equation of time which can amount to some 16 minutes difference between solar and mean time.

Oh, but here's a bit more info to add to the confusion!

The Equation of Time 

Very simply, the equation of time is the difference between time that is measured using a sundial (true or apparent solar time) and time that is measured using a watch or a clock (mean solar time). 

Most clocks work on the idea that a day - the time between one noon to the next - is exactly 24 hours. 

Scientifically, however, a day is defined as the duration between 2 solar noons. A solar noon is the time of the day when the Sun is at the highest point in the sky, and a solar day is the duration between two solar noons. 

A solar day is not exactly 24 hours long. Its length varies throughout the year. In fact, the solar day is longer than 24 hours around the summer and winter solstices and is shorter than 24 hours around the spring and fall (autumn) equinox. This means that the length of the solar day does not always match up to the length of a day as measured by a clock. 

That's from timeanddate.com.

My head is spinning. But at least I still know what day it is. I think.

A Skywatch post.

Tuesday, December 23, 2008

Beautiful. But...

... deadly.

It snowed all day yesterday. There was no hope of getting the car on the road, so I went for a walk in the snowstorm.


Prepared for the fun to come.


Branch dumping its load of snow.

Just before dawn this morning, I went out again.


Palest hint of pink.


Tree lace.



Still sleeping.

It was tough walking, over mostly unshovelled streets, but I kept going until the sun was fully up.


Then I dug out the car. The snow was knee-deep on this narrow street. I had to use a broom; my daughter has no shovel. (Now she has no useful broom, either.)


Sensible people were walking, not driving.

I drove back to Delta, rocked the car into a parking space, rocked it out, went Christmas shopping with Laurie, rocked the car back in, and out, and came back to Strathcona after dark.

I had to dig myself back into a parking space. At least, this time, Laurie had made sure I had a shovel in the trunk.


Delicate weed.
I ache.

I am going to bed.
.

Monday, December 10, 2007

Sunrise, sunset. And pigeons.

We tend not to notice pigeons, living in urban areas. They are always underfoot, like stray bits of windblown paper; they sit on ledges of old stone buildings and smear them with white droppings, they beg at the open-air tables around coffee shops. Beautiful or not, they are considered a nuisance; the only ones delighted to see them are the three-year-olds chasing them at the quay.

And Laurie, who definitely is not three years old. And now me; his enthusiasm is catching.

Did you ever watch a flock of them flying on a windy day? They indulge themselves in elaborate aerial maneuvres; a warm-up of circles and figure-eights, a sprint down the river and back, wings flashing in the sunlight. Soon, the large flock will split in half, each contingent veering off in a different direction, swirling, dipping and soaring. Then suddenly, the two half-flocks will spin towards each other and merge, head-on. You would expect a crash or two, a pigeon falling out of the sky, but, no, they twist and turn, merging seamlessly. And then they're off, racing around the tallest building, getting up speed before they divide, to do it all over again.

For the last 5 or 6 years, Laurie has been documenting a different behaviour, first in Burnaby, and now here in Delta.

Almost every morning and evening throughout the years, a group of pigeons has gathered on a wire in an open spot, to watch the sun rise and set. (We imagined other reasons; waiting to be fed, no evidence for that; "report", as nurses do, before going on shift -- nah; "morning devotions", ditto. Watching the sun it is.)

They gather sometimes well before dawn, and often at the first hint of sunset. As soon as the sun is full down, they leave, but they hang around longer in the mornings, sitting quietly, almost reverently. Very little fidgeting, no billing and cooing. Just sitting, it seems, meditating (Om...) on the light and colours. They mostly sit facing the position of the sun at the moment; sometimes in the evening, both the western and eastern skies are lit up; at those times, some sit one way, some another.

Here, just above the church parking lot next door, about 50 - 60 pigeons meet. After the festivities are over, they leave, to spend the day, probably, around the malls to the north and south of us. Wherever it is, we don't see them around here. Except at these times.


Misty dawn, from the balcony. Two tightly-packed rows, facing east.


Another dawn, a warmer day. One row left; some have already gone about their day's labours.


Supper time for us, still a bit early for a fall sunset. But there are already three rows waiting. Facing east, mostly; they seem to know where the first colour will show.


Blue skies. Facing west. First congregants, about half an hour before the light show begins.

Of late, I've noticed one seagull joining them. But he sits on the church steeple.

Saturday, February 24, 2007

Good Planets are Hard to Find, February 24, 2007

Full many a glorious morning have I seen
Flatter the mountain-tops with sovereign eye,
Kissing with golden face the meadows green,
Gilding pale streams with heavenly alchemy;
--Shakespeare, Sonnet 33
Welcome to "Good Planets"!

Today's theme: the last of the ancient elements, Fire.

It all started here, in flames. The astronomers tell us that this good planet was spun out of the gas/dust disk that became our sun. Hot? It reaches 22 million degrees F in the centre, they say. Any heating system here on earth produces an infinitesmal spark in comparison. So it is appropriate that the majority of our photos focus on that fiery chariot.

But not all. Just see what we have found!


First up, from Robin, at DharmaBums, a West Coast sunrise. She writes, "This was exactly what the sunrise looked like, October 25, 2005. There was a light fog that caught all of the morning light. A rather fiery sunrise."

She also sent sunlight captured in a drop of rainwater. "... a fine bit of fire," she says.

And now, for truly fiery colours, Blanket Flowers! They "seem to encapsulate summer," for the "Fat Lady (who) Sings". Don't they just!

From Bev, at Burning Silo, "the reflection of the sun on the elytra of a Dogbane Leaf Beetle (Chrysochus auratus). Found on leaves of a foot-tall poplar seedling in the meadow beside Roger's Pond at Cedar Grove Nature Trail in Marlborough Forest."
Something different; a bit of the heat left-over from our early days.

Ruth, at Body, Soul and Spirit, writes, "my brother and I are climbing towards the crater of the Ceboruco Volcano in Nayarit, Mexico. We passed many steam vents on our climb ... June 2006"


And a second photo from Mexico: Ruth writes, "My parents and brother live in Nayarit, Mexico. They are surrounded by sugar cane fields which are burned the night before harvest.The fire removes excess vegetation and the cane is easier to cut."

From Skylar, another volcano, no longer steaming. Mt. St. Helens, greening up again, "... after the fiery volcanic ash destroyed over 200 square miles of vegetation during the May, 18, 1980 eruption following a 5.1 earthquake. Although the complete eruption was roughly 9 hours long, the area surrounding Mt St Helens was completely changed within minutes and continues to bear witness to these changes in landscape almost 27 years later. It is reassuring to see green again upon these hillsides and mountains."

Creature comforts for after a hard day's work or hiking: coals and flame, cooking supper. From Liza Lee Miller (Egret's Nest), the campfire from her last camping trip.

Supper! "That's Yakitori - Japanese style BBQ chicken. The secret lies in building layers of the Saki based sauce. Delicious!" Looks like it! From the "Fat Lady".

Bev goes camping, too. This is from a trip through California. She writes, "The weather was unseasonably cold and we just had sleeping bags and no tent, so we very much enjoyed sitting around the fire until late in the evening."

And, with the last clear rays of sunlight, a robin sits on the topmost branch of a tree. A couple of minutes later, the sun had dropped and he was in shadow. Strathcona, BC., last summer.

"Day is Dying in the West". Gloriously. A January sunset, from Pam, at Tortoise Trail.

"This photo I took from my home on Monday. It is of the sun setting behind Mt. Iliamna* with an accidental raven in the frame." Trixie

*In Alaska. Mt. Iliamna, by the way, is another live volcano. It last erupted in 1953.

Beautiful shades of grey and orange. From SB Gypsy.
A summer sunset. "The temperature exceeded 100 degrees that day - and the humidity was so high it distorted the sun, making it look pulled like taffy." The Fat Lady Sings, again.

"This flaming sunset in San Luis Obispo, California on Christmas Eve demonstrates perfect gradation of color from yellow to red and was perhaps the most exquisite gift we received for Christmas!" Skylar

And finally, Yankee Transplant tells us, "Here is a fire in my hearth. It matches my passion for the planet. Stop by some chilly winter evening and sit with us as we admire the magic that is the flame."

Thanks for the invitation, Yankee! That fire does look good.

And thanks to all of you who contributed your vision this month. I have thoroughly enjoyed the privilege of hosting these February editions of "Good Planets", especially getting to know you better. And having a preview, as the e-mails came in. It felt almost like cheating.

Next month, March, Bev of Burning Silo will be our hostess. She will be continuing with a theme, and writes, "I think I'd like to make it be 'Home' (however people wish to interpret that)."

You can send your contributions to her: bev at magickcanoe dot com .

Thanks again, fellow travellers on this oh-so-amazing "Good Planet". See you over at Bev's next month!

P.S. Celeste, at Dzonoqua's Whistle, has a post that would have been included here if she had been able to send it. Go on over and check it out.

Friday, February 16, 2007

Good Planets are Hard To Find, Feb. 17, 2007

To find the universal elements enough; to find the air and the water exhilarating; to be refreshed by a morning walk or an evening saunter ... to be thrilled by the stars at night; to be elated over a bird's nest or a wildflower in spring--- these are some of the rewards of the simple life.

- John Burroughs
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Welcome to "Good Planets are Hard to Find", February 17th edition!

Today's theme; the third of our 4 ancient "elements", air, what Shakespeare called, "this most excellent canopy, ... this brave o'er hanging firmament..." (Hamlet) That most essential of all the amenities of this nurturing earth.

It has been hard to find photos of "air", hasn't it? Of course, since the stuff is invisible and we can't photograph its touch, its smell, its power. The way it fills our lungs and ruffles our hair. The rustling of the grasses, the rattle of dry leaves, the howl of a storm. The games it plays.

Oh, but we have an albumfull, in spite of that! Just look:

To start us off right, Bev Wigney, at Burning Silo, sends us a dawn photo of Tule Lake (N. California).

Skylar gives us a mistier view, a foggy afternoon south of Big Sur, CA along the Pacific Coast Highway.

From Bev, again, an old white house in central Oregon under a blue and white sky.

But it's not all quiet, empty skies; they're full of singing, screeching, honking life. Here is a flock of shorebirds (sandpipers?) racing over the water on a windy day. Off the Ladner Dikes, Delta, BC

Starlings. Some people call them a pest. TheFatLadySings says they're "Pretty cool".

Mary Ferracci, at Mary's View, "saw a Cooper’s Hawk overlooking my North Carolina back yard feeder."

And a photo C. Corax calls "impressionistic". A crow in full flight, wings a blur.

Liza Lee Miller, at Egret's Nest sent a photo of "Honkers" flying over New Melones Reservoir, California.

Sometimes they land: "This guy or gal (Red-breasted Sapsucker) has been hanging out everyday in the same spot, right where I can see him easily from my computer. Life is good!" says Dawn Bailey

Skylar sends an unusual photo; a seagull in flight, from above, looking for breadcrumbs. On the central Oregon shore.

A juvenile Peregrine Falcon, wings spread in the air, sent by Robin, at DharmaBums

And here's what we do with the air, especially when it's in motion:

Flags in Bermuda, near one of the old forts, sent by Donna Wenger, at KGMom Mumblings.

Kites fly over Oregon's Pacific coast on July 4th. Skylar, again.

On Boundary Bay, last summer, swimmers and waders. And kite flyers, always. This one was unusual.

Hard at work: aermotor windmill in front of a windfarm in central Oregon. Sent by Bev, at Burning Silo.

More windmills, from C. Corax, who tells us, "this is in upstate New York off Route 12. I forget what town they're in. This shows the tiniest fraction of the wind farm, and definitely gives no idea of how mind-blowingly HUGE these things are. Honestly, the things give me the creeps, they're so huge."


"Another view of life on the Navesink River in NJ. Not the greatest of pics, but I was so taken with this one particular iceboat - it was the largest on the river and if you've got a good imagination you might hear the WIND billowing through the sails. I think every kid in town had a ride on it that day, but I was too hesitant myself to step out on the ice or I would have liked a go!" Laura, Somewhere in NJ.


"Here's a windmill from Volendam, Netherlands, just outside Amsterdam. It is a fully operating windmill, that is 350 years old. When it is in full operation, it pumps 12,000 gallons a MINUTE. It pumps water from the lowlands out to the sea. The arms of the windmill have an amazing sweep, and you can feel the whoosh as they go by. Also, they are lethal, and visitors are cautioned not to get near them." Also from Donna Wegner.

There is no air on the moon. Not enough to count, anyhow. But the air around us modifies how we see it. Here are a couple of samples.

A yellow moon...

... and a pink one. The Fat Lady Sings says, "That pink color is unusual - especially for winter. I've seen pink moons during hot, summer weather; but this was quite different."

And with the photos, two separate contributors sent along this well-known poem.
WHO HAS SEEN THE WIND ?
by CHRISTINA ROSSETTI 
Who has seen the wind?
Neither I nor you:
But when the leaves hang trembling
The wind is passing thro' 
Who has seen the wind?
Neither you nor I:
But when the trees bow down their heads
The wind is passing by.
That's it for tonight, folks! And a Big Thank You! to all who took the time to sort through and send along these marvellous photos.

Next week, the theme is the fourth element of the ancients, "Fire". And people are already sending in amazing photos. I look forward to seeing what else my e-mail brings me; you can send them to me at susannah at dccnet dot com, or through the carnival widget on the sidebar.

P.S. One more quote; a short one.

Live in the sunshine, swim the sea, drink the wild air.- Ralph Waldo Emerson
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