Unalaska / Dutch Harbor, Alaska
Friday, June 4, 2027
Sunrise
6:39 am AKDT
Sunset
11:30 pm AKDT
Daylight
16 hr 51 min
+2 min longer than yesterday
Solar noon
3:04 pm AKDT
Civil twilight
5:47 am – 12:22 am
Usable light for most outdoor activity
Nautical twilight
4:18 am – 1:51 am
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
New Moon · 0% lit · Moonrise 5:56 am · No moonset today
This day in context
Day length rank
#34 of 365 days in 2027
Share of the longest day
98% — the longest day here is 17 hr 7 min
Golden hour
6:39 am–7:36 am and 10:32 pm–11:30 pm
Blue hour
5:47 am–6:08 am and 12:00 am–12:22 am
Sun at solar noon
58.6° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Tue Jun 1 | 6:41 am | 11:26 pm | 16 hr 45 min | +2 min |
| Wed Jun 2 | 6:40 am | 11:28 pm | 16 hr 48 min | +2 min |
| Thu Jun 3 | 6:39 am | 11:29 pm | 16 hr 50 min | +2 min |
| Fri Jun 4 | 6:39 am | 11:30 pm | 16 hr 51 min | +2 min |
| Sat Jun 5 | 6:38 am | 11:31 pm | 16 hr 53 min | +2 min |
| Sun Jun 6 | 6:37 am | 11:32 pm | 16 hr 55 min | +2 min |
| Mon Jun 7 | 6:36 am | 11:33 pm | 16 hr 56 min | +2 min |