Adak, Alaska
Thursday, January 21, 2027
Sunrise
10:41 am AKST
Sunset
7:15 pm AKST
Daylight
8 hr 34 min
+3 min longer than yesterday
Solar noon
2:58 pm AKST
Civil twilight
10:03 am – 7:53 pm
Usable light for most outdoor activity
Nautical twilight
9:21 am – 8:35 pm
Horizon visible at sea
Astronomical twilight
8:41 am – 9:15 pm
Faintest stars visible
Moon
Full Moon · 99% lit · Moonset 10:36 am · Moonrise 6:29 pm
This day in context
Day length rank
#303 of 365 days in 2027
Share of the longest day
51% — the longest day here is 16 hr 43 min
Golden hour
10:41 am–11:37 am and 6:19 pm–7:15 pm
Blue hour
10:03 am–10:17 am and 7:39 pm–7:53 pm
Sun at solar noon
18.3° above the horizon
True darkness
11 hr 25 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Mon Jan 18 | 10:44 am | 7:10 pm | 8 hr 26 min | +3 min |
| Tue Jan 19 | 10:43 am | 7:12 pm | 8 hr 29 min | +3 min |
| Wed Jan 20 | 10:42 am | 7:14 pm | 8 hr 32 min | +3 min |
| Thu Jan 21 | 10:41 am | 7:15 pm | 8 hr 34 min | +3 min |
| Fri Jan 22 | 10:40 am | 7:17 pm | 8 hr 37 min | +3 min |
| Sat Jan 23 | 10:38 am | 7:19 pm | 8 hr 40 min | +3 min |
| Sun Jan 24 | 10:37 am | 7:20 pm | 8 hr 43 min | +3 min |