Prudhoe Bay / Deadhorse, Alaska
Thursday, March 18, 2027
Sunrise
8:01 am AKDT
Sunset
8:03 pm AKDT
Daylight
12 hr 2 min
+9 min longer than yesterday
Solar noon
2:01 pm AKDT
Civil twilight
6:59 am – 9:05 pm
Usable light for most outdoor activity
Nautical twilight
5:42 am – 10:23 pm
Horizon visible at sea
Astronomical twilight
3:59 am – 12:08 am
Faintest stars visible
Moon
Waxing Gibbous · 83% lit · Moonset 9:47 am · Moonrise 12:27 pm
This day in context
Day length rank
#191 of 365 days in 2027
Share of the longest day
50% — the longest day here is 24 hr 0 min
Golden hour
8:01 am–9:24 am and 6:40 pm–8:03 pm
Blue hour
6:59 am–7:24 am and 8:41 pm–9:05 pm
Sun at solar noon
18.9° above the horizon
True darkness
27 hr 41 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Mon Mar 15 | 8:15 am | 7:51 pm | 11 hr 35 min | +9 min |
| Tue Mar 16 | 8:11 am | 7:55 pm | 11 hr 44 min | +9 min |
| Wed Mar 17 | 8:06 am | 7:59 pm | 11 hr 53 min | +9 min |
| Thu Mar 18 | 8:01 am | 8:03 pm | 12 hr 2 min | +9 min |
| Fri Mar 19 | 7:57 am | 8:07 pm | 12 hr 11 min | +9 min |
| Sat Mar 20 | 7:52 am | 8:11 pm | 12 hr 19 min | +9 min |
| Sun Mar 21 | 7:47 am | 8:15 pm | 12 hr 28 min | +9 min |