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.

9 comments:

  1. Love the mountain's summer glow in that last shot. Although I like the cooler days and autumn, I will miss the extended daylight hours. :)

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  2. How beautiful _ I still enjoy your posts after all these years .

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  3. You are very techno in your approach but it works spectacularly. Kudos to you. I love your photos.

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  4. I love the changing sky as the day begins

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  5. Gorgeous sky shots.

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  6. Glorious skies captured!

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  7. Beautiful skies. Wonderful photo of the eagle's nest!

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  8. I love that last image with the golden mountains and beautiful skies.

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