Night Summary for 2026-12-21

Below is a listing of events for this day as well as astronomically relevant facts you may find useful for planning your observations.
  • 2026-12-17T00:00:00-08:00
  • 2026-12-30T23:59:59-08:00
December

17

Thursday

Dec 17, 2026 to Dec 30, 2026

Light run of 14 nights

Moon Illumination: 94.6 %
Sunset: 23:36:43 UT / 00:56:00 LST
Twilight ends: 01:16:00 UT / 02:35:00 LST
Mid Point: 04:41:12 UT / 06:01:00 LST
Twilight begins: 08:06:25 UT / 09:27:00 LST
Sunrise: 09:45:42 UT / 11:06:00 LST
Duration: 10.1 hours