Adak, Alaska
Tuesday, September 15, 2026
Sunrise
9:21 am AKDT
Sunset
10:01 pm AKDT
Daylight
12 hr 40 min
−4 min shorter than yesterday
Solar noon
3:41 pm AKDT
Civil twilight
8:47 am – 10:35 pm
Usable light for most outdoor activity
Nautical twilight
8:06 am – 11:15 pm
Horizon visible at sea
Astronomical twilight
7:23 am – 11:58 pm
Faintest stars visible
Moon
Waxing Crescent · 23% lit · Moonrise 3:28 pm · Moonset 11:11 pm
This day in context
Day length rank
#172 of 365 days in 2026
Share of the longest day
76% — the longest day here is 16 hr 43 min
Golden hour
9:21 am–10:05 am and 9:16 pm–10:01 pm
Blue hour
8:47 am–9:00 am and 10:21 pm–10:35 pm
Sun at solar noon
41.0° above the horizon
True darkness
7 hr 27 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Sat Sep 12 | 9:16 am | 10:08 pm | 12 hr 52 min | −4 min |
| Sun Sep 13 | 9:18 am | 10:05 pm | 12 hr 48 min | −4 min |
| Mon Sep 14 | 9:19 am | 10:03 pm | 12 hr 44 min | −4 min |
| Tue Sep 15 | 9:21 am | 10:01 pm | 12 hr 40 min | −4 min |
| Wed Sep 16 | 9:22 am | 9:58 pm | 12 hr 36 min | −4 min |
| Thu Sep 17 | 9:24 am | 9:56 pm | 12 hr 32 min | −4 min |
| Fri Sep 18 | 9:26 am | 9:54 pm | 12 hr 28 min | −4 min |