Live Feed of the Dec. 4, 2021 Total Solar Eclipse

Weather permitting, NASA TV will air a view of the Dec. 4, 2021, total solar eclipse from Union Glacier, Antarctica. The stream will start at 1:30 a.m. EST (06:30 UTC) and end at 3:37 a.m. EST (08:47 UTC). Totality begins at 2:44 a.m. EST (07:44 UTC). This stream is provided courtesy of Theo Boris and Christian Lockwood of the JM Pasachoff Antarctic Expedition. For more details about this total solar eclipse, visit