Unalaska / Dutch Harbor, Alaska
Thursday, August 19, 2027
Sunrise
7:51 am AKDT
Sunset
10:26 pm AKDT
Daylight
14 hr 35 min
−4 min shorter than yesterday
Solar noon
3:09 pm AKDT
Civil twilight
7:12 am – 11:06 pm
Usable light for most outdoor activity
Nautical twilight
6:21 am – 11:56 pm
Horizon visible at sea
Astronomical twilight
5:18 am – 12:59 am
Faintest stars visible
Moon
Waning Gibbous · 94% lit · Moonset 10:50 am · Moonrise 10:46 pm
This day in context
Day length rank
#118 of 365 days in 2027
Share of the longest day
85% — the longest day here is 17 hr 7 min
Golden hour
7:51 am–8:40 am and 9:38 pm–10:26 pm
Blue hour
7:12 am–7:27 am and 10:50 pm–11:06 pm
Sun at solar noon
48.8° above the horizon
True darkness
28 hr 23 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Mon Aug 16 | 7:46 am | 10:33 pm | 14 hr 47 min | −4 min |
| Tue Aug 17 | 7:47 am | 10:31 pm | 14 hr 43 min | −4 min |
| Wed Aug 18 | 7:49 am | 10:29 pm | 14 hr 39 min | −4 min |
| Thu Aug 19 | 7:51 am | 10:26 pm | 14 hr 35 min | −4 min |
| Fri Aug 20 | 7:53 am | 10:24 pm | 14 hr 31 min | −4 min |
| Sat Aug 21 | 7:55 am | 10:22 pm | 14 hr 27 min | −4 min |
| Sun Aug 22 | 7:56 am | 10:20 pm | 14 hr 23 min | −4 min |