Unalaska / Dutch Harbor, Alaska
Friday, June 18, 2027
Sunrise
6:33 am AKDT
Sunset
11:40 pm AKDT
Daylight
17 hr 7 min
same as yesterday
Solar noon
3:07 pm AKDT
Civil twilight
5:39 am – 12:34 am
Usable light for most outdoor activity
Nautical twilight
3:56 am – 2:18 am
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Full Moon · 100% lit · Moonset 5:44 am · No moonrise today
This day in context
Day length rank
#1 of 365 days in 2027
Share of the longest day
100% — the longest day here is 17 hr 7 min
Golden hour
6:33 am–7:32 am and 10:41 pm–11:40 pm
Blue hour
5:39 am–6:02 am and 12:12 am–12:34 am
Sun at solar noon
59.5° 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 15 | 6:34 am | 11:39 pm | 17 hr 5 min | +1 min |
| Wed Jun 16 | 6:33 am | 11:39 pm | 17 hr 6 min | +1 min |
| Thu Jun 17 | 6:33 am | 11:40 pm | 17 hr 6 min | ±0 min |
| Fri Jun 18 | 6:33 am | 11:40 pm | 17 hr 7 min | ±0 min |
| Sat Jun 19 | 6:34 am | 11:41 pm | 17 hr 7 min | ±0 min |
| Sun Jun 20 | 6:34 am | 11:41 pm | 17 hr 7 min | ±0 min |
| Mon Jun 21 | 6:34 am | 11:41 pm | 17 hr 7 min | ±0 min |