Glennallen, Alaska
Tuesday, May 18, 2027
Sunrise
4:39 am AKDT
Sunset
10:39 pm AKDT
Daylight
18 hr 0 min
+5 min longer than yesterday
Solar noon
1:38 pm AKDT
Civil twilight
3:17 am – 12:02 am
Usable light for most outdoor activity
Nautical twilight
— – —
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Waxing Gibbous · 97% lit · Moonset 3:31 am · Moonrise 9:37 pm
This day in context
Day length rank
#68 of 365 days in 2027
Share of the longest day
91% — the longest day here is 19 hr 49 min
Golden hour
4:39 am–5:55 am and 9:22 pm–10:39 pm
Blue hour
3:17 am–3:54 am and 11:24 pm–12:02 am
Sun at solar noon
47.5° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| 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 |
| Mon May 17 | 4:41 am | 10:36 pm | 17 hr 55 min | +5 min |
| Tue May 18 | 4:39 am | 10:39 pm | 18 hr 0 min | +5 min |
| Wed May 19 | 4:36 am | 10:41 pm | 18 hr 5 min | +5 min |
| Thu May 20 | 4:34 am | 10:44 pm | 18 hr 10 min | +5 min |
| Fri May 21 | 4:31 am | 10:47 pm | 18 hr 15 min | +5 min |