Sunrise and sunset in Umatilla County

Umatilla County Sunrise, Sunset and Moon in December 2026

Local time (PST)

Day length goes from 8 h 58 min on December 1 to 8 h 46 min on December 31. Sunrise moves from 7:15 AM to 7:35 AM and sunset from 4:13 PM to 4:21 PM.

Every day

Dawn and dusk are civil twilight (the sun 6 degrees below the horizon); golden hour starts when the evening sun is 6 degrees up; full dark is astronomical twilight, 18 degrees down. A blank moonrise or moonset means it falls on the next day.

DateDawnSunriseSunsetDuskGolden hourFull darkDay lengthChangeMoonMoonriseMoonset
Dec 16:42 AM7:15 AM4:13 PM4:46 PM3:25 PM5:59 PM8 h 58 minLast quarter, 52%12:34 PM
Dec 26:43 AM7:16 AM4:12 PM4:46 PM3:24 PM5:59 PM8 h 56 min-2.0 minLast quarter, 42%12:43 AM12:52 PM
Dec 36:44 AM7:17 AM4:12 PM4:46 PM3:24 PM5:59 PM8 h 55 min-1.0 minWaning crescent, 32%1:54 AM1:10 PM
Dec 46:45 AM7:19 AM4:12 PM4:46 PM3:23 PM5:59 PM8 h 53 min-2.0 minWaning crescent, 22%3:03 AM1:29 PM
Dec 56:46 AM7:20 AM4:12 PM4:45 PM3:23 PM5:59 PM8 h 52 min-1.0 minWaning crescent, 14%4:13 AM1:52 PM
Dec 66:47 AM7:21 AM4:11 PM4:45 PM3:23 PM5:59 PM8 h 50 min-2.0 minWaning crescent, 8%5:22 AM2:19 PM
Dec 76:48 AM7:22 AM4:11 PM4:45 PM3:22 PM5:59 PM8 h 49 min-1.0 minWaning crescent, 3%6:29 AM2:53 PM
Dec 86:49 AM7:23 AM4:11 PM4:45 PM3:22 PM5:59 PM8 h 48 min-1.0 minNew moon 4:52 PM7:32 AM3:34 PM
Dec 96:50 AM7:24 AM4:11 PM4:45 PM3:22 PM5:59 PM8 h 47 min-1.0 minNew moon, 0%8:27 AM4:25 PM
Dec 106:50 AM7:25 AM4:11 PM4:45 PM3:22 PM5:59 PM8 h 46 min-1.0 minWaxing crescent, 2%9:14 AM5:23 PM
Dec 116:51 AM7:25 AM4:11 PM4:45 PM3:22 PM5:59 PM8 h 46 min+0.0 minWaxing crescent, 6%9:51 AM6:26 PM
Dec 126:52 AM7:26 AM4:11 PM4:45 PM3:22 PM5:59 PM8 h 45 min-1.0 minWaxing crescent, 12%10:21 AM7:32 PM
Dec 136:53 AM7:27 AM4:11 PM4:46 PM3:22 PM5:59 PM8 h 44 min-1.0 minWaxing crescent, 20%10:45 AM8:38 PM
Dec 146:54 AM7:28 AM4:12 PM4:46 PM3:22 PM5:59 PM8 h 44 min+0.0 minWaxing crescent, 29%11:06 AM9:44 PM
Dec 156:54 AM7:29 AM4:12 PM4:46 PM3:22 PM6:00 PM8 h 43 min-1.0 minWaxing crescent, 39%11:24 AM10:50 PM
Dec 166:55 AM7:29 AM4:12 PM4:46 PM3:22 PM6:00 PM8 h 43 min+0.0 minFirst quarter 9:43 PM11:40 AM11:58 PM
Dec 176:56 AM7:30 AM4:12 PM4:47 PM3:23 PM6:00 PM8 h 42 min-1.0 minWaxing gibbous, 61%11:58 AM
Dec 186:56 AM7:31 AM4:13 PM4:47 PM3:23 PM6:01 PM8 h 42 min+0.0 minWaxing gibbous, 71%12:17 PM1:08 AM
Dec 196:57 AM7:31 AM4:13 PM4:47 PM3:23 PM6:01 PM8 h 42 min+0.0 minWaxing gibbous, 80%12:39 PM2:22 AM
Dec 206:58 AM7:32 AM4:13 PM4:48 PM3:24 PM6:02 PM8 h 41 min-1.0 minWaxing gibbous, 88%1:07 PM3:40 AM
Dec 216:58 AM7:32 AM4:14 PM4:48 PM3:24 PM6:02 PM8 h 42 min+1.0 minWaxing gibbous, 94%1:45 PM5:02 AM
Dec 226:59 AM7:33 AM4:14 PM4:49 PM3:25 PM6:03 PM8 h 41 min-1.0 minWaxing gibbous, 98%2:36 PM6:23 AM
Dec 236:59 AM7:33 AM4:15 PM4:49 PM3:25 PM6:03 PM8 h 42 min+1.0 minFull moon 5:28 PM3:43 PM7:35 AM
Dec 246:59 AM7:34 AM4:16 PM4:50 PM3:26 PM6:04 PM8 h 42 min+0.0 minFull moon, 100%5:03 PM8:34 AM
Dec 257:00 AM7:34 AM4:16 PM4:51 PM3:27 PM6:04 PM8 h 42 min+0.0 minWaning gibbous, 97%6:28 PM9:18 AM
Dec 267:00 AM7:34 AM4:17 PM4:51 PM3:27 PM6:05 PM8 h 43 min+1.0 minWaning gibbous, 92%7:53 PM9:52 AM
Dec 277:00 AM7:35 AM4:18 PM4:52 PM3:28 PM6:06 PM8 h 43 min+0.0 minWaning gibbous, 86%9:14 PM10:17 AM
Dec 287:01 AM7:35 AM4:18 PM4:53 PM3:29 PM6:06 PM8 h 43 min+0.0 minWaning gibbous, 78%10:30 PM10:38 AM
Dec 297:01 AM7:35 AM4:19 PM4:53 PM3:30 PM6:07 PM8 h 44 min+1.0 minWaning gibbous, 68%11:43 PM10:57 AM
Dec 307:01 AM7:35 AM4:20 PM4:54 PM3:31 PM6:08 PM8 h 45 min+1.0 minLast quarter 10:59 AM11:15 AM
Dec 317:01 AM7:35 AM4:21 PM4:55 PM3:32 PM6:09 PM8 h 46 min+1.0 minLast quarter, 47%12:54 AM11:34 AM

Other months

More

Sources

Computed with the NOAA solar position equations and the lunar methods of Meeus, Astronomical Algorithms, for a flat horizon; hills and buildings delay a real sunrise.