Adak, Alaska
Sunday, December 20, 2026
Sunrise
10:51 am AKST
Sunset
6:37 pm AKST
Daylight
7 hr 46 min
same as yesterday
Solar noon
2:44 pm AKST
Civil twilight
10:10 am – 7:18 pm
Usable light for most outdoor activity
Nautical twilight
9:26 am – 8:01 pm
Horizon visible at sea
Astronomical twilight
8:45 am – 8:42 pm
Faintest stars visible
Moon
Waxing Gibbous · 86% lit · Moonset 7:09 am · Moonrise 3:38 pm
This day in context
Day length rank
#359 of 365 days in 2026
Share of the longest day
46% — the longest day here is 16 hr 43 min
Golden hour
10:51 am–11:54 am and 5:34 pm–6:37 pm
Blue hour
10:10 am–10:25 am and 7:02 pm–7:18 pm
Sun at solar noon
14.7° above the horizon
True darkness
12 hr 3 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Thu Dec 17 | 10:49 am | 6:36 pm | 7 hr 47 min | −1 min |
| Fri Dec 18 | 10:50 am | 6:36 pm | 7 hr 46 min | ±0 min |
| Sat Dec 19 | 10:50 am | 6:36 pm | 7 hr 46 min | ±0 min |
| Sun Dec 20 | 10:51 am | 6:37 pm | 7 hr 46 min | ±0 min |
| Mon Dec 21 | 10:51 am | 6:37 pm | 7 hr 46 min | ±0 min |
| Tue Dec 22 | 10:52 am | 6:38 pm | 7 hr 46 min | ±0 min |
| Wed Dec 23 | 10:52 am | 6:38 pm | 7 hr 46 min | ±0 min |