Adak, Alaska
Thursday, December 31, 2026
Sunrise
10:54 am AKST
Sunset
6:45 pm AKST
Daylight
7 hr 51 min
+1 min longer than yesterday
Solar noon
2:49 pm AKST
Civil twilight
10:13 am – 7:25 pm
Usable light for most outdoor activity
Nautical twilight
9:30 am – 8:09 pm
Horizon visible at sea
Astronomical twilight
8:49 am – 8:50 pm
Faintest stars visible
Moon
Waning Crescent · 39% lit · Moonrise 4:10 am · Moonset 2:14 pm
This day in context
Day length rank
#345 of 365 days in 2026
Share of the longest day
47% — the longest day here is 16 hr 43 min
Golden hour
10:54 am–11:56 am and 5:43 pm–6:45 pm
Blue hour
10:13 am–10:29 am and 7:10 pm–7:25 pm
Sun at solar noon
15.1° above the horizon
True darkness
11 hr 59 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Mon Dec 28 | 10:54 am | 6:42 pm | 7 hr 48 min | +1 min |
| Tue Dec 29 | 10:54 am | 6:43 pm | 7 hr 49 min | +1 min |
| Wed Dec 30 | 10:54 am | 6:44 pm | 7 hr 50 min | +1 min |
| Thu Dec 31 | 10:54 am | 6:45 pm | 7 hr 51 min | +1 min |
| Fri Jan 1 | 10:54 am | 6:46 pm | 7 hr 53 min | +1 min |
| Sat Jan 2 | 10:54 am | 6:47 pm | 7 hr 54 min | +1 min |
| Sun Jan 3 | 10:53 am | 6:49 pm | 7 hr 55 min | +1 min |