Petersburg, Alaska
Thursday, January 21, 2027
Sunrise
8:09 am AKST
Sunset
3:57 pm AKST
Daylight
7 hr 48 min
+4 min longer than yesterday
Solar noon
12:03 pm AKST
Civil twilight
7:25 am – 4:42 pm
Usable light for most outdoor activity
Nautical twilight
6:37 am – 5:29 pm
Horizon visible at sea
Astronomical twilight
5:52 am – 6:14 pm
Faintest stars visible
Moon
Full Moon · 99% lit · Moonset 8:12 am · Moonrise 2:48 pm
This day in context
Day length rank
#304 of 365 days in 2027
Share of the longest day
44% — the longest day here is 17 hr 50 min
Golden hour
8:09 am–9:19 am and 2:48 pm–3:57 pm
Blue hour
7:25 am–7:41 am and 4:25 pm–4:42 pm
Sun at solar noon
13.4° above the horizon
True darkness
11 hr 36 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Mon Jan 18 | 8:14 am | 3:51 pm | 7 hr 37 min | +3 min |
| Tue Jan 19 | 8:12 am | 3:53 pm | 7 hr 41 min | +3 min |
| Wed Jan 20 | 8:11 am | 3:55 pm | 7 hr 44 min | +4 min |
| Thu Jan 21 | 8:09 am | 3:57 pm | 7 hr 48 min | +4 min |
| Fri Jan 22 | 8:08 am | 3:59 pm | 7 hr 52 min | +4 min |
| Sat Jan 23 | 8:06 am | 4:01 pm | 7 hr 55 min | +4 min |
| Sun Jan 24 | 8:04 am | 4:04 pm | 7 hr 59 min | +4 min |