Petersburg, Alaska
Sunday, May 31, 2026
Sunrise
4:09 am AKDT
Sunset
9:30 pm AKDT
Daylight
17 hr 21 min
+3 min longer than yesterday
Solar noon
12:49 pm AKDT
Civil twilight
3:08 am – 10:31 pm
Usable light for most outdoor activity
Nautical twilight
— – —
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Full Moon · 100% lit · Moonset 3:25 am · Moonrise 11:09 pm
This day in context
Day length rank
#42 of 365 days in 2026
Share of the longest day
97% — the longest day here is 17 hr 50 min
Golden hour
4:09 am–5:12 am and 8:26 pm–9:30 pm
Blue hour
3:08 am–3:34 am and 10:05 pm–10:31 pm
Sun at solar noon
55.1° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Thu May 28 | 4:12 am | 9:26 pm | 17 hr 13 min | +3 min |
| Fri May 29 | 4:11 am | 9:27 pm | 17 hr 16 min | +3 min |
| Sat May 30 | 4:10 am | 9:29 pm | 17 hr 19 min | +3 min |
| Sun May 31 | 4:09 am | 9:30 pm | 17 hr 21 min | +3 min |
| Mon Jun 1 | 4:07 am | 9:31 pm | 17 hr 24 min | +3 min |
| Tue Jun 2 | 4:06 am | 9:33 pm | 17 hr 27 min | +2 min |
| Wed Jun 3 | 4:05 am | 9:34 pm | 17 hr 29 min | +2 min |