Adak, Alaska
Thursday, August 20, 2026
Sunrise
8:39 am AKDT
Sunset
10:59 pm AKDT
Daylight
14 hr 21 min
−4 min shorter than yesterday
Solar noon
3:49 pm AKDT
Civil twilight
8:02 am – 11:36 pm
Usable light for most outdoor activity
Nautical twilight
7:15 am – 12:23 am
Horizon visible at sea
Astronomical twilight
6:20 am – 1:17 am
Faintest stars visible
Moon
First Quarter · 57% lit · Moonset 1:09 am · Moonrise 6:58 pm
This day in context
Day length rank
#121 of 365 days in 2026
Share of the longest day
86% — the longest day here is 16 hr 43 min
Golden hour
8:39 am–9:25 am and 10:13 pm–10:59 pm
Blue hour
8:02 am–8:16 am and 11:22 pm–11:36 pm
Sun at solar noon
50.4° above the horizon
True darkness
29 hr 5 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Mon Aug 17 | 8:34 am | 11:05 pm | 14 hr 32 min | −4 min |
| Tue Aug 18 | 8:35 am | 11:03 pm | 14 hr 28 min | −4 min |
| Wed Aug 19 | 8:37 am | 11:01 pm | 14 hr 24 min | −4 min |
| Thu Aug 20 | 8:39 am | 10:59 pm | 14 hr 21 min | −4 min |
| Fri Aug 21 | 8:40 am | 10:57 pm | 14 hr 17 min | −4 min |
| Sat Aug 22 | 8:42 am | 10:55 pm | 14 hr 13 min | −4 min |
| Sun Aug 23 | 8:44 am | 10:53 pm | 14 hr 9 min | −4 min |