Petersburg, Alaska
Monday, May 10, 2027
Sunrise
4:44 am AKDT
Sunset
8:53 pm AKDT
Daylight
16 hr 9 min
+4 min longer than yesterday
Solar noon
12:48 pm AKDT
Civil twilight
3:54 am – 9:42 pm
Usable light for most outdoor activity
Nautical twilight
2:39 am – 10:59 pm
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Waxing Crescent · 24% lit · Moonset 1:41 am · Moonrise 7:50 am
This day in context
Day length rank
#84 of 365 days in 2027
Share of the longest day
90% — the longest day here is 17 hr 50 min
Golden hour
4:44 am–5:41 am and 7:55 pm–8:53 pm
Blue hour
3:54 am–4:14 am and 9:22 pm–9:42 pm
Sun at solar noon
50.9° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Fri May 7 | 4:50 am | 8:46 pm | 15 hr 56 min | +4 min |
| Sat May 8 | 4:48 am | 8:48 pm | 16 hr 0 min | +4 min |
| Sun May 9 | 4:46 am | 8:50 pm | 16 hr 4 min | +4 min |
| Mon May 10 | 4:44 am | 8:53 pm | 16 hr 9 min | +4 min |
| Tue May 11 | 4:42 am | 8:55 pm | 16 hr 13 min | +4 min |
| Wed May 12 | 4:40 am | 8:57 pm | 16 hr 17 min | +4 min |
| Thu May 13 | 4:38 am | 8:58 pm | 16 hr 21 min | +4 min |