Petersburg, Alaska
Sunday, December 13, 2026
Sunrise
8:20 am AKST
Sunset
3:11 pm AKST
Daylight
6 hr 51 min
−1 min shorter than yesterday
Solar noon
11:46 am AKST
Civil twilight
7:31 am – 3:59 pm
Usable light for most outdoor activity
Nautical twilight
6:41 am – 4:50 pm
Horizon visible at sea
Astronomical twilight
5:55 am – 5:36 pm
Faintest stars visible
Moon
Waxing Crescent · 20% lit · Moonrise 11:22 am · Moonset 8:00 pm
This day in context
Day length rank
#348 of 365 days in 2026
Share of the longest day
38% — the longest day here is 17 hr 50 min
Golden hour
8:20 am–9:43 am and 1:47 pm–3:11 pm
Blue hour
7:31 am–7:50 am and 3:41 pm–3:59 pm
Sun at solar noon
10.0° above the horizon
True darkness
12 hr 19 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Thu Dec 10 | 8:17 am | 3:11 pm | 6 hr 55 min | −2 min |
| Fri Dec 11 | 8:18 am | 3:11 pm | 6 hr 53 min | −2 min |
| Sat Dec 12 | 8:19 am | 3:11 pm | 6 hr 52 min | −1 min |
| Sun Dec 13 | 8:20 am | 3:11 pm | 6 hr 51 min | −1 min |
| Mon Dec 14 | 8:21 am | 3:11 pm | 6 hr 49 min | −1 min |
| Tue Dec 15 | 8:22 am | 3:11 pm | 6 hr 48 min | −1 min |
| Wed Dec 16 | 8:23 am | 3:11 pm | 6 hr 48 min | −1 min |