Pendleton, OR: shortest day and earliest sunset
The shortest day in Pendleton
On Dec 21 the sun rises at 7:33 am and sets at 4:14 pm: 8h 41m of daylight, a dark winter. The longest day of summer has 15h 43m, so the swing is 7h 02m.
When it gets better in Pendleton
- Earliest sunset: 4:11 pm on Dec 10, before the shortest day (here is why).
- Latest sunrise (standard time): 7:36 am on Jan 1.
- Back above 10 hours of daylight: Feb 7.
- By Feb 21 the days grow by 3.1 minutes a day.
Waking and coming home in the dark
With a 7:00 am alarm, the sun is not yet up on 86 weekdays a year. Heading home at 5:30 pm, it has already set on 80. 62 weekdays start and end in the dark. The alarm and lamp guide shows how that compares across the country.
At 45.7°N this is as far north as, or farther than, Nashua NH (43°N), where a 1990 survey found 9.7% of adults reported winter depression.
What to do about it in Pendleton
- A sunrise alarm clock is worth considering if you get up at 7:00 am or earlier: 48 weekday mornings here are still properly dark at that hour, mostly between Oct 6 and Mar 19.
- On daylight grounds there is a strong case for a light therapy lamp: 62 weekdays start and end in the dark. Use it in the morning, and if winter low mood is the reason, ask a doctor before you rely on one.
- If you head home at 5:30 pm, the sun has already set from Nov 2 to Feb 19: worth checking your bike lights and porch light before Nov 2.
Daylight in Pendleton, month by month
Sunrise, sunset and day length on the 21st of each month, local clock time. December is the darkest, at 8h 41m.
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| July 2026 | 5:27 am | 8:36 pm | 15h 10m |
| August 2026 | 6:03 am | 7:53 pm | 13h 50m |
| September 2026 | 6:41 am | 6:54 pm | 12h 13m |
| October 2026 | 7:20 am | 5:59 pm | 10h 39m |
| November 2026 | 7:03 am | 4:19 pm | 9h 16m |
| December 2026 | 7:33 am | 4:14 pm | 8h 41m |
| January 2027 | 7:28 am | 4:46 pm | 9h 18m |
| February 2027 | 6:48 am | 5:31 pm | 10h 43m |
| March 2027 | 6:57 am | 7:09 pm | 12h 13m |
| April 2027 | 5:59 am | 7:50 pm | 13h 50m |
| May 2027 | 5:18 am | 8:27 pm | 15h 09m |
| June 2027 | 5:06 am | 8:48 pm | 15h 43m |
Pendleton against the places around it
On the shortest day, compared with Pendleton (8h 41m, sunset 4:14 pm):
- Hermiston, OR, 25 mi away: 8h 40m of daylight (-1 min), sunset 4:15 pm (+1 min).
- Walla Walla, WA, 36 mi away: 8h 38m of daylight (-3 min), sunset 4:11 pm (-3 min).
- Kennewick, WA, 40 mi away: 8h 37m of daylight (-4 min), sunset 4:13 pm (-1 min).
- La Grande, OR, 43 mi away: 8h 44m of daylight (+3 min), sunset 4:12 pm (-2 min).
- Pasco, WA, 43 mi away: 8h 36m of daylight (-5 min), sunset 4:13 pm (-1 min).