Koyukuk Sunrise / Sunset Times
First Light
No first lightSunset
1:20 amSunrise
3:51 amLast Light
No last light
First Light
No first lightSunset
1:18 amSunrise
3:54 amLast Light
No last light
First Light
No first lightSunset
1:16 amSunrise
3:56 amLast Light
No last light
First Light
No first lightSunset
1:13 amSunrise
3:59 amLast Light
No last light
First Light
No first lightSunset
1:11 amSunrise
4:02 amLast Light
No last light
First Light
No first lightSunset
1:08 amSunrise
4:05 amLast Light
No last light
First Light
No first lightSunset
1:06 amSunrise
4:08 amLast Light
No last light
Koyukuk Sun Times Statistics
Daylight Hours
Solar Events
Autumnal Equinox Day/Night Nearly Equal
22 September, 2025Spring Equinox Day/Night Nearly Equal
20 March, 2026