Unalaska / Dutch Harbor, Alaska
Thursday, September 23, 2027
Sunrise
8:53 am AKDT
Sunset
9:02 pm AKDT
Daylight
12 hr 9 min
−4 min shorter than yesterday
Solar noon
2:58 pm AKDT
Civil twilight
8:18 am – 9:37 pm
Usable light for most outdoor activity
Nautical twilight
7:36 am – 10:19 pm
Horizon visible at sea
Astronomical twilight
6:52 am – 11:02 pm
Faintest stars visible
Moon
Last Quarter · 46% lit · Moonset 6:21 pm · No moonrise today
This day in context
Day length rank
#188 of 365 days in 2027
Share of the longest day
71% — the longest day here is 17 hr 7 min
Golden hour
8:53 am–9:40 am and 8:15 pm–9:02 pm
Blue hour
8:18 am–8:32 am and 9:23 pm–9:37 pm
Sun at solar noon
35.9° above the horizon
True darkness
7 hr 52 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Mon Sep 20 | 8:48 am | 9:09 pm | 12 hr 21 min | −4 min |
| Tue Sep 21 | 8:50 am | 9:07 pm | 12 hr 17 min | −4 min |
| Wed Sep 22 | 8:51 am | 9:04 pm | 12 hr 13 min | −4 min |
| Thu Sep 23 | 8:53 am | 9:02 pm | 12 hr 9 min | −4 min |
| Fri Sep 24 | 8:55 am | 8:59 pm | 12 hr 4 min | −4 min |
| Sat Sep 25 | 8:57 am | 8:57 pm | 12 hr 0 min | −4 min |
| Sun Sep 26 | 8:58 am | 8:54 pm | 11 hr 56 min | −4 min |