Ketchikan, Alaska
Saturday, July 31, 2027
Sunrise
4:51 am AKDT
Sunset
8:53 pm AKDT
Daylight
16 hr 1 min
−4 min shorter than yesterday
Solar noon
12:52 pm AKDT
Civil twilight
4:04 am – 9:40 pm
Usable light for most outdoor activity
Nautical twilight
2:54 am – 10:49 pm
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Waning Crescent · 4% lit · Moonrise 1:57 am · Moonset 8:16 pm
This day in context
Day length rank
#80 of 365 days in 2027
Share of the longest day
92% — the longest day here is 17 hr 27 min
Golden hour
4:51 am–5:47 am and 7:57 pm–8:53 pm
Blue hour
4:04 am–4:23 am and 9:21 pm–9:40 pm
Sun at solar noon
52.8° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Wed Jul 28 | 4:46 am | 8:58 pm | 16 hr 12 min | −4 min |
| Thu Jul 29 | 4:48 am | 8:56 pm | 16 hr 8 min | −4 min |
| Fri Jul 30 | 4:50 am | 8:54 pm | 16 hr 5 min | −4 min |
| Sat Jul 31 | 4:51 am | 8:53 pm | 16 hr 1 min | −4 min |
| Sun Aug 1 | 4:53 am | 8:51 pm | 15 hr 57 min | −4 min |
| Mon Aug 2 | 4:55 am | 8:49 pm | 15 hr 54 min | −4 min |
| Tue Aug 3 | 4:57 am | 8:47 pm | 15 hr 50 min | −4 min |