Unalaska / Dutch Harbor, Alaska
Sunday, September 5, 2027
Sunrise
8:21 am AKDT
Sunset
9:46 pm AKDT
Daylight
13 hr 25 min
−4 min shorter than yesterday
Solar noon
3:04 pm AKDT
Civil twilight
7:45 am – 10:23 pm
Usable light for most outdoor activity
Nautical twilight
7:00 am – 11:08 pm
Horizon visible at sea
Astronomical twilight
6:10 am – 11:57 pm
Faintest stars visible
Moon
Waxing Crescent · 31% lit · Moonrise 3:46 pm · Moonset 11:03 pm
This day in context
Day length rank
#152 of 365 days in 2027
Share of the longest day
78% — the longest day here is 17 hr 7 min
Golden hour
8:21 am–9:08 am and 8:59 pm–9:46 pm
Blue hour
7:45 am–7:59 am and 10:08 pm–10:23 pm
Sun at solar noon
42.8° above the horizon
True darkness
6 hr 15 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Thu Sep 2 | 8:16 am | 9:54 pm | 13 hr 38 min | −4 min |
| Fri Sep 3 | 8:18 am | 9:51 pm | 13 hr 33 min | −4 min |
| 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 |