Petersburg, Alaska
Monday, October 18, 2027
Sunrise
7:30 am AKDT
Sunset
5:41 pm AKDT
Daylight
10 hr 11 min
−5 min shorter than yesterday
Solar noon
12:36 pm AKDT
Civil twilight
6:52 am – 6:20 pm
Usable light for most outdoor activity
Nautical twilight
6:08 am – 7:04 pm
Horizon visible at sea
Astronomical twilight
5:24 am – 7:48 pm
Faintest stars visible
Moon
Waning Gibbous · 88% lit · Moonset 12:20 pm · Moonrise 6:16 pm
This day in context
Day length rank
#237 of 365 days in 2027
Share of the longest day
57% — the longest day here is 17 hr 50 min
Golden hour
7:30 am–8:24 am and 4:47 pm–5:41 pm
Blue hour
6:52 am–7:07 am and 6:05 pm–6:20 pm
Sun at solar noon
23.5° above the horizon
True darkness
9 hr 37 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Fri Oct 15 | 7:24 am | 5:49 pm | 10 hr 25 min | −5 min |
| Sat Oct 16 | 7:26 am | 5:47 pm | 10 hr 20 min | −5 min |
| Sun Oct 17 | 7:28 am | 5:44 pm | 10 hr 16 min | −5 min |
| Mon Oct 18 | 7:30 am | 5:41 pm | 10 hr 11 min | −5 min |
| Tue Oct 19 | 7:33 am | 5:39 pm | 10 hr 6 min | −5 min |
| Wed Oct 20 | 7:35 am | 5:36 pm | 10 hr 2 min | −5 min |
| Thu Oct 21 | 7:37 am | 5:34 pm | 9 hr 57 min | −5 min |