Adak, Alaska
Tuesday, April 21, 2026
Sunrise
8:37 am AKDT
Sunset
10:54 pm AKDT
Daylight
14 hr 17 min
+4 min longer than yesterday
Solar noon
3:45 pm AKDT
Civil twilight
8:00 am – 11:31 pm
Usable light for most outdoor activity
Nautical twilight
7:14 am – 12:17 am
Horizon visible at sea
Astronomical twilight
6:20 am – 1:12 am
Faintest stars visible
Moon
Waxing Crescent · 25% lit · Moonset 4:26 am · Moonrise 11:02 am
This day in context
Day length rank
#122 of 365 days in 2026
Share of the longest day
85% — the longest day here is 16 hr 43 min
Golden hour
8:37 am–9:23 am and 10:08 pm–10:54 pm
Blue hour
8:00 am–8:14 am and 11:16 pm–11:31 pm
Sun at solar noon
50.1° above the horizon
True darkness
29 hr 4 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Sat Apr 18 | 8:43 am | 10:49 pm | 14 hr 6 min | +4 min |
| Sun Apr 19 | 8:41 am | 10:51 pm | 14 hr 10 min | +4 min |
| Mon Apr 20 | 8:39 am | 10:52 pm | 14 hr 13 min | +4 min |
| Tue Apr 21 | 8:37 am | 10:54 pm | 14 hr 17 min | +4 min |
| Wed Apr 22 | 8:35 am | 10:56 pm | 14 hr 21 min | +4 min |
| Thu Apr 23 | 8:33 am | 10:57 pm | 14 hr 25 min | +4 min |
| Fri Apr 24 | 8:30 am | 10:59 pm | 14 hr 29 min | +4 min |