Adak, Alaska
Saturday, September 18, 2027
Sunrise
9:26 am AKDT
Sunset
9:54 pm AKDT
Daylight
12 hr 28 min
−4 min shorter than yesterday
Solar noon
3:40 pm AKDT
Civil twilight
8:52 am – 10:27 pm
Usable light for most outdoor activity
Nautical twilight
8:12 am – 11:08 pm
Horizon visible at sea
Astronomical twilight
7:29 am – 11:50 pm
Faintest stars visible
Moon
Waning Gibbous · 92% lit · Moonset 1:03 pm · Moonrise 10:20 pm
This day in context
Day length rank
#178 of 365 days in 2027
Share of the longest day
75% — the longest day here is 16 hr 43 min
Golden hour
9:26 am–10:10 am and 9:09 pm–9:54 pm
Blue hour
8:52 am–9:05 am and 10:14 pm–10:27 pm
Sun at solar noon
39.8° above the horizon
True darkness
7 hr 41 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Wed Sep 15 | 9:21 am | 10:01 pm | 12 hr 40 min | −4 min |
| Thu Sep 16 | 9:22 am | 9:58 pm | 12 hr 36 min | −4 min |
| Fri Sep 17 | 9:24 am | 9:56 pm | 12 hr 32 min | −4 min |
| Sat Sep 18 | 9:26 am | 9:54 pm | 12 hr 28 min | −4 min |
| Sun Sep 19 | 9:27 am | 9:51 pm | 12 hr 24 min | −4 min |
| Mon Sep 20 | 9:29 am | 9:49 pm | 12 hr 20 min | −4 min |
| Tue Sep 21 | 9:31 am | 9:47 pm | 12 hr 16 min | −4 min |