Unalaska / Dutch Harbor, Alaska
Wednesday, September 15, 2027
Sunrise
8:39 am AKDT
Sunset
9:22 pm AKDT
Daylight
12 hr 43 min
−4 min shorter than yesterday
Solar noon
3:01 pm AKDT
Civil twilight
8:03 am – 9:57 pm
Usable light for most outdoor activity
Nautical twilight
7:20 am – 10:40 pm
Horizon visible at sea
Astronomical twilight
6:35 am – 11:26 pm
Faintest stars visible
Moon
Full Moon · 100% lit · Moonset 8:38 am · Moonrise 8:56 pm
This day in context
Day length rank
#172 of 365 days in 2027
Share of the longest day
74% — the longest day here is 17 hr 7 min
Golden hour
8:39 am–9:25 am and 8:35 pm–9:22 pm
Blue hour
8:03 am–8:17 am and 9:43 pm–9:57 pm
Sun at solar noon
39.0° above the horizon
True darkness
7 hr 11 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Sun Sep 12 | 8:34 am | 9:29 pm | 12 hr 55 min | −4 min |
| Mon Sep 13 | 8:35 am | 9:27 pm | 12 hr 51 min | −4 min |
| Tue Sep 14 | 8:37 am | 9:24 pm | 12 hr 47 min | −4 min |
| Wed Sep 15 | 8:39 am | 9:22 pm | 12 hr 43 min | −4 min |
| Thu Sep 16 | 8:41 am | 9:19 pm | 12 hr 38 min | −4 min |
| Fri Sep 17 | 8:42 am | 9:17 pm | 12 hr 34 min | −4 min |
| Sat Sep 18 | 8:44 am | 9:14 pm | 12 hr 30 min | −4 min |