Unalaska / Dutch Harbor, Alaska
Tuesday, September 7, 2027
Sunrise
8:25 am AKDT
Sunset
9:41 pm AKDT
Daylight
13 hr 17 min
−4 min shorter than yesterday
Solar noon
3:04 pm AKDT
Civil twilight
7:48 am – 10:18 pm
Usable light for most outdoor activity
Nautical twilight
7:04 am – 11:02 pm
Horizon visible at sea
Astronomical twilight
6:15 am – 11:51 pm
Faintest stars visible
Moon
First Quarter · 51% lit · Moonrise 6:07 pm · No moonset today
This day in context
Day length rank
#156 of 365 days in 2027
Share of the longest day
78% — the longest day here is 17 hr 7 min
Golden hour
8:25 am–9:11 am and 8:55 pm–9:41 pm
Blue hour
7:48 am–8:03 am and 10:03 pm–10:18 pm
Sun at solar noon
42.0° above the horizon
True darkness
6 hr 27 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Sat Sep 4 | 8:19 am | 9:49 pm | 13 hr 29 min | −4 min |
| Sun Sep 5 | 8:21 am | 9:46 pm | 13 hr 25 min | −4 min |
| Mon Sep 6 | 8:23 am | 9:44 pm | 13 hr 21 min | −4 min |
| Tue Sep 7 | 8:25 am | 9:41 pm | 13 hr 17 min | −4 min |
| Wed Sep 8 | 8:27 am | 9:39 pm | 13 hr 12 min | −4 min |
| Thu Sep 9 | 8:28 am | 9:36 pm | 13 hr 8 min | −4 min |
| Fri Sep 10 | 8:30 am | 9:34 pm | 13 hr 4 min | −4 min |