This is the first time I've been late with a solstice or equinox post. On the 21st of December at 10:44 UTC it was the start of Winter for the Northern hemisphere, Summer down south. Rendered in Catfood Earth (back dated to the right date and time... Windows, Android).
This is the third and strangest video in my series of timelapses from West Portal, San Francisco.
Each frame is a single-frame timelapse where each vertical line is from a different time of day. 4,320 photos go into each frame over 24 hours. The video covers 366 days (from June 21, 2015 to June 20, 2016 - summer solstice to summer solstice) so 1,581,120 photos total. For the video I also generated a ten frame fade between each SFTL shot to try and make the whole thing a little more comprehensible.
Photos were captured using a Google Apps Script that I wrote to pull frames from a Nest Cam / DropCam to Google Drive and then downloaded and processed around once a week for the past year.
Winter starts now in the northern hemisphere, Summer south of the equator. Rendered in Catfood Earth (Windows, Android). Now read why mornings will continue to get darker for the next couple of weeks.