Unalaska / Dutch Harbor, Alaska
Thursday, June 10, 2027
Sunrise
6:35 am AKDT
Sunset
11:36 pm AKDT
Daylight
17 hr 1 min
+1 min longer than yesterday
Solar noon
3:05 pm AKDT
Civil twilight
5:42 am – 12:29 am
Usable light for most outdoor activity
Nautical twilight
4:06 am – 2:06 am
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
First Quarter · 43% lit · Moonset 3:00 am · Moonrise 2:21 pm
This day in context
Day length rank
#22 of 365 days in 2027
Share of the longest day
99% — the longest day here is 17 hr 7 min
Golden hour
6:35 am–7:33 am and 10:37 pm–11:36 pm
Blue hour
5:42 am–6:04 am and 12:07 am–12:29 am
Sun at solar noon
59.2° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Mon Jun 7 | 6:36 am | 11:33 pm | 16 hr 56 min | +2 min |
| Tue Jun 8 | 6:36 am | 11:34 pm | 16 hr 58 min | +1 min |
| Wed Jun 9 | 6:35 am | 11:35 pm | 16 hr 59 min | +1 min |
| Thu Jun 10 | 6:35 am | 11:36 pm | 17 hr 1 min | +1 min |
| Fri Jun 11 | 6:35 am | 11:36 pm | 17 hr 2 min | +1 min |
| Sat Jun 12 | 6:34 am | 11:37 pm | 17 hr 3 min | +1 min |
| Sun Jun 13 | 6:34 am | 11:38 pm | 17 hr 4 min | +1 min |