Adak, Alaska
Sunday, September 12, 2027
Sunrise
9:16 am AKDT
Sunset
10:08 pm AKDT
Daylight
12 hr 52 min
−4 min shorter than yesterday
Solar noon
3:42 pm AKDT
Civil twilight
8:42 am – 10:42 pm
Usable light for most outdoor activity
Nautical twilight
8:01 am – 11:23 pm
Horizon visible at sea
Astronomical twilight
7:17 am – 12:07 am
Faintest stars visible
Moon
Waxing Gibbous · 91% lit · Moonset 5:47 am · Moonrise 9:01 pm
This day in context
Day length rank
#166 of 365 days in 2027
Share of the longest day
77% — the longest day here is 16 hr 43 min
Golden hour
9:16 am–10:00 am and 9:23 pm–10:08 pm
Blue hour
8:42 am–8:55 am and 10:28 pm–10:42 pm
Sun at solar noon
42.1° above the horizon
True darkness
31 hr 12 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Thu Sep 9 | 9:11 am | 10:15 pm | 13 hr 4 min | −4 min |
| Fri Sep 10 | 9:13 am | 10:12 pm | 13 hr 0 min | −4 min |
| Sat Sep 11 | 9:14 am | 10:10 pm | 12 hr 56 min | −4 min |
| Sun Sep 12 | 9:16 am | 10:08 pm | 12 hr 52 min | −4 min |
| Mon Sep 13 | 9:18 am | 10:05 pm | 12 hr 48 min | −4 min |
| Tue Sep 14 | 9:19 am | 10:03 pm | 12 hr 44 min | −4 min |
| Wed Sep 15 | 9:21 am | 10:01 pm | 12 hr 40 min | −4 min |