Winter Solstice

It is winter now. Temperatures have fallen to a low of -70F and the polar night has enveloped us with darkness nearly 24/7. We still get a few hours of twilight each day between 11am and 1pm. It’s just bright enough to wash out the stars, but soon it grows dark again.
summit-solar-graphsDecember 21st is the winter solstice and the darkest day. We will have almost 14hrs of proper night, 3hrs of Astronomical twilight, and just under 7hrs of Nautical twilight. After this darkest day it will gradually become lighter each day until January 28th, 2017 when we will see the sun again.

We’ve found our grooves and have settled into our winter routines. It feels a bit like ground-hog day sometimes, with each day much like the last despite our efforts to mix things up. Some of the bigger winter projects are underway and I have stayed busy updating SOPs, safety paperwork, and cleaning out and re-organizing the filing cabinets on station. Some other projects we have include paint touch-ups, major generator PMs, re-flooring the walk-in refrigerator, and other bits and pieces. After-hours we watch movies or read, but I think everyone is sleeping more. It is a much smaller crew here than we had during my winter at the South Pole (5 vs 44) and we only have a few weeks of darkness compared to the months down South (antarcticarctic.wordpress.com/heart-of-darkness), but it is challenging none-the-less.

We still have a few “freshies” left; some apples, potatoes, sweet potatoes, a few leeks, some squash, and cabbage. They are a huge morale boost and are a greatly appreciated addition to frozen/dried food.

With the growing darkness I’ve had ample time to experiment with night photography. We’ve had several beautiful displays of aurora borealis and a few clear days/nights to get some star trails.

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A satellite passing overhead flares with the sun’s reflection

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The LiDAR seems to point at the North Star

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1 Comment

Filed under Arctic, Greenland, Summit Station, Winter

One response to “Winter Solstice

  1. Bonnie

    Gorgeous pictures, Marie—-I’m almost getting used to the idea that you’re outdoors in those frigid temps to take them! xxx Bonnie

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