Glennallen, Alaska
Tuesday, August 18, 2026
Sunrise
5:53 am AKDT
Sunset
9:36 pm AKDT
Daylight
15 hr 43 min
−6 min shorter than yesterday
Solar noon
1:46 pm AKDT
Civil twilight
4:58 am – 10:31 pm
Usable light for most outdoor activity
Nautical twilight
3:32 am – 11:56 pm
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Waxing Crescent · 38% lit · Moonrise 3:32 pm · Moonset 9:25 pm
This day in context
Day length rank
#116 of 365 days in 2026
Share of the longest day
79% — the longest day here is 19 hr 49 min
Golden hour
5:53 am–6:57 am and 8:32 pm–9:36 pm
Blue hour
4:58 am–5:20 am and 10:09 pm–10:31 pm
Sun at solar noon
40.9° 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 Aug 15 | 5:45 am | 9:46 pm | 16 hr 0 min | −6 min |
| Sun Aug 16 | 5:48 am | 9:43 pm | 15 hr 55 min | −6 min |
| Mon Aug 17 | 5:51 am | 9:39 pm | 15 hr 49 min | −6 min |
| Tue Aug 18 | 5:53 am | 9:36 pm | 15 hr 43 min | −6 min |
| Wed Aug 19 | 5:56 am | 9:33 pm | 15 hr 37 min | −6 min |
| Thu Aug 20 | 5:59 am | 9:30 pm | 15 hr 31 min | −6 min |
| Fri Aug 21 | 6:01 am | 9:27 pm | 15 hr 25 min | −6 min |