Glennallen, Alaska
Friday, August 13, 2027
Sunrise
5:40 am AKDT
Sunset
9:52 pm AKDT
Daylight
16 hr 12 min
−6 min shorter than yesterday
Solar noon
1:47 pm AKDT
Civil twilight
4:41 am – 10:50 pm
Usable light for most outdoor activity
Nautical twilight
2:57 am – 12:32 am
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Waxing Gibbous · 90% lit · Moonset 12:11 am · Moonrise 9:28 pm
This day in context
Day length rank
#106 of 365 days in 2027
Share of the longest day
82% — the longest day here is 19 hr 49 min
Golden hour
5:40 am–6:46 am and 8:46 pm–9:52 pm
Blue hour
4:41 am–5:05 am and 10:26 pm–10:50 pm
Sun at solar noon
42.5° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Tue Aug 10 | 5:32 am | 10:01 pm | 16 hr 30 min | −6 min |
| Wed Aug 11 | 5:34 am | 9:58 pm | 16 hr 24 min | −6 min |
| Thu Aug 12 | 5:37 am | 9:55 pm | 16 hr 18 min | −6 min |
| Fri Aug 13 | 5:40 am | 9:52 pm | 16 hr 12 min | −6 min |
| Sat Aug 14 | 5:42 am | 9:49 pm | 16 hr 6 min | −6 min |
| Sun Aug 15 | 5:45 am | 9:46 pm | 16 hr 0 min | −6 min |
| Mon Aug 16 | 5:48 am | 9:43 pm | 15 hr 55 min | −6 min |