Houston, Alaska
Friday, May 21, 2027
Sunrise
4:53 am AKDT
Sunset
10:59 pm AKDT
Daylight
18 hr 6 min
+5 min longer than yesterday
Solar noon
1:55 pm AKDT
Civil twilight
3:30 am – 12:23 am
Usable light for most outdoor activity
Nautical twilight
— – —
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Waning Gibbous · 98% lit · Moonrise 1:11 am · Moonset 4:08 am
This day in context
Day length rank
#62 of 365 days in 2027
Share of the longest day
92% — the longest day here is 19 hr 34 min
Golden hour
4:53 am–6:09 am and 9:43 pm–10:59 pm
Blue hour
3:30 am–4:08 am and 11:45 pm–12:23 am
Sun at solar noon
48.6° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Tue May 18 | 5:00 am | 10:51 pm | 17 hr 51 min | +5 min |
| Wed May 19 | 4:58 am | 10:54 pm | 17 hr 56 min | +5 min |
| Thu May 20 | 4:55 am | 10:56 pm | 18 hr 1 min | +5 min |
| Fri May 21 | 4:53 am | 10:59 pm | 18 hr 6 min | +5 min |
| Sat May 22 | 4:51 am | 11:01 pm | 18 hr 11 min | +5 min |
| Sun May 23 | 4:48 am | 11:04 pm | 18 hr 16 min | +5 min |
| Mon May 24 | 4:46 am | 11:06 pm | 18 hr 20 min | +5 min |