Petersburg, Alaska
Friday, August 20, 2027
Sunrise
5:29 am AKDT
Sunset
8:19 pm AKDT
Daylight
14 hr 50 min
−5 min shorter than yesterday
Solar noon
12:55 pm AKDT
Civil twilight
4:46 am – 9:02 pm
Usable light for most outdoor activity
Nautical twilight
3:49 am – 9:59 pm
Horizon visible at sea
Astronomical twilight
2:30 am – 11:17 pm
Faintest stars visible
Moon
Waning Gibbous · 89% lit · Moonset 9:46 am · Moonrise 8:35 pm
This day in context
Day length rank
#120 of 365 days in 2027
Share of the longest day
83% — the longest day here is 17 hr 50 min
Golden hour
5:29 am–6:22 am and 7:26 pm–8:19 pm
Blue hour
4:46 am–5:03 am and 8:45 pm–9:02 pm
Sun at solar noon
45.5° above the horizon
True darkness
3 hr 19 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Tue Aug 17 | 5:23 am | 8:26 pm | 15 hr 3 min | −5 min |
| Wed Aug 18 | 5:25 am | 8:24 pm | 14 hr 59 min | −5 min |
| Thu Aug 19 | 5:27 am | 8:21 pm | 14 hr 54 min | −5 min |
| Fri Aug 20 | 5:29 am | 8:19 pm | 14 hr 50 min | −5 min |
| Sat Aug 21 | 5:31 am | 8:16 pm | 14 hr 45 min | −5 min |
| Sun Aug 22 | 5:33 am | 8:14 pm | 14 hr 40 min | −5 min |
| Mon Aug 23 | 5:35 am | 8:11 pm | 14 hr 36 min | −5 min |