Adak, Alaska
Friday, July 31, 2026
Sunrise
8:07 am AKDT
Sunset
11:37 pm AKDT
Daylight
15 hr 30 min
−3 min shorter than yesterday
Solar noon
3:52 pm AKDT
Civil twilight
7:26 am – 12:18 am
Usable light for most outdoor activity
Nautical twilight
6:30 am – 1:14 am
Horizon visible at sea
Astronomical twilight
5:08 am – 2:35 am
Faintest stars visible
Moon
Waning Gibbous · 95% lit · Moonrise 12:16 am · Moonset 10:37 am
This day in context
Day length rank
#81 of 365 days in 2026
Share of the longest day
93% — the longest day here is 16 hr 43 min
Golden hour
8:07 am–8:57 am and 10:48 pm–11:37 pm
Blue hour
7:26 am–7:42 am and 12:02 am–12:18 am
Sun at solar noon
56.3° above the horizon
True darkness
26 hr 38 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Tue Jul 28 | 8:02 am | 11:42 pm | 15 hr 40 min | −3 min |
| Wed Jul 29 | 8:04 am | 11:40 pm | 15 hr 36 min | −3 min |
| Thu Jul 30 | 8:05 am | 11:39 pm | 15 hr 33 min | −3 min |
| Fri Jul 31 | 8:07 am | 11:37 pm | 15 hr 30 min | −3 min |
| Sat Aug 1 | 8:08 am | 11:36 pm | 15 hr 27 min | −3 min |
| Sun Aug 2 | 8:10 am | 11:34 pm | 15 hr 24 min | −3 min |
| Mon Aug 3 | 8:12 am | 11:32 pm | 15 hr 21 min | −3 min |