Prudhoe Bay / Deadhorse, Alaska
Tuesday, April 27, 2027
Sunrise
4:42 am AKDT
Sunset
11:02 pm AKDT
Daylight
18 hr 19 min
+11 min longer than yesterday
Solar noon
1:51 pm AKDT
Civil twilight
— – —
Usable light for most outdoor activity
Nautical twilight
— – —
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Last Quarter · 60% lit · The moon stays below the horizon all day — no moonrise or moonset today.
This day in context
Day length rank
#110 of 365 days in 2027
Share of the longest day
76% — the longest day here is 24 hr 0 min
Golden hour
4:42 am–6:24 am and 9:19 pm–11:02 pm
Sun at solar noon
33.7° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Sat Apr 24 | 4:59 am | 10:46 pm | 17 hr 47 min | +11 min |
| Sun Apr 25 | 4:53 am | 10:51 pm | 17 hr 58 min | +11 min |
| Mon Apr 26 | 4:48 am | 10:56 pm | 18 hr 8 min | +11 min |
| Tue Apr 27 | 4:42 am | 11:02 pm | 18 hr 19 min | +11 min |
| Wed Apr 28 | 4:36 am | 11:07 pm | 18 hr 31 min | +11 min |
| Thu Apr 29 | 4:31 am | 11:13 pm | 18 hr 42 min | +11 min |
| Fri Apr 30 | 4:25 am | 11:18 pm | 18 hr 54 min | +12 min |