Unalaska / Dutch Harbor, Alaska
Thursday, August 12, 2027
Sunrise
7:39 am AKDT
Sunset
10:42 pm AKDT
Daylight
15 hr 3 min
−4 min shorter than yesterday
Solar noon
3:11 pm AKDT
Civil twilight
6:58 am – 11:23 pm
Usable light for most outdoor activity
Nautical twilight
6:03 am – 12:17 am
Horizon visible at sea
Astronomical twilight
4:50 am – 1:29 am
Faintest stars visible
Moon
Waxing Gibbous · 83% lit · Moonset 2:28 am · Moonrise 8:58 pm
This day in context
Day length rank
#105 of 365 days in 2027
Share of the longest day
88% — the longest day here is 17 hr 7 min
Golden hour
7:39 am–8:29 am and 9:52 pm–10:42 pm
Blue hour
6:58 am–7:14 am and 11:06 pm–11:23 pm
Sun at solar noon
51.0° above the horizon
True darkness
27 hr 25 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Mon Aug 9 | 7:33 am | 10:48 pm | 15 hr 14 min | −4 min |
| Tue Aug 10 | 7:35 am | 10:46 pm | 15 hr 11 min | −4 min |
| Wed Aug 11 | 7:37 am | 10:44 pm | 15 hr 7 min | −4 min |
| Thu Aug 12 | 7:39 am | 10:42 pm | 15 hr 3 min | −4 min |
| Fri Aug 13 | 7:40 am | 10:39 pm | 14 hr 59 min | −4 min |
| Sat Aug 14 | 7:42 am | 10:37 pm | 14 hr 55 min | −4 min |
| Sun Aug 15 | 7:44 am | 10:35 pm | 14 hr 51 min | −4 min |