I stumbled across a live video feed from Usasia from Dec.11, 2020
It appears to be a 12 hour feed showing the total length of “dark” that they get on Dec. 11.
By scrolling through the video there appears to be about 3 hours of darkness from sunset to sunrise (from about -8:00 to -5:00 in the live stream)
Being so close to Antarctica, I believe we should see ZERO darkness around this time of year (on the globe model) but I’m hoping some of you folks who are much more experienced can …