Glennallen, Alaska
Thursday, May 13, 2027
Sunrise
4:52 am AKDT
Sunset
10:25 pm AKDT
Daylight
17 hr 33 min
+6 min longer than yesterday
Solar noon
1:38 pm AKDT
Civil twilight
3:39 am – 11:40 pm
Usable light for most outdoor activity
Nautical twilight
— – —
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
First Quarter · 57% lit · Moonset 3:42 am · Moonrise 1:17 pm
This day in context
Day length rank
#78 of 365 days in 2027
Share of the longest day
89% — the longest day here is 19 hr 49 min
Golden hour
4:52 am–6:05 am and 9:12 pm–10:25 pm
Blue hour
3:39 am–4:11 am and 11:07 pm–11:40 pm
Sun at solar noon
46.4° 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 May 10 | 5:01 am | 10:17 pm | 17 hr 16 min | +6 min |
| Tue May 11 | 4:58 am | 10:20 pm | 17 hr 22 min | +6 min |
| Wed May 12 | 4:55 am | 10:22 pm | 17 hr 27 min | +6 min |
| Thu May 13 | 4:52 am | 10:25 pm | 17 hr 33 min | +6 min |
| Fri May 14 | 4:50 am | 10:28 pm | 17 hr 38 min | +6 min |
| Sat May 15 | 4:47 am | 10:31 pm | 17 hr 44 min | +5 min |
| Sun May 16 | 4:44 am | 10:33 pm | 17 hr 49 min | +5 min |