Sunrise and sunset in Tri-Cities

Tri-Cities Sunrise, Sunset and Moon in October 2026

Local time (PDT)

Day length goes from 11 h 40 min on October 1 to 10 h 06 min on October 31. Sunrise moves from 6:56 AM to 7:37 AM and sunset from 6:36 PM to 5:43 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
Oct 16:26 AM6:56 AM6:36 PM7:06 PM5:56 PM8:16 PM11 h 40 minWaning gibbous, 73%9:18 PM1:23 PM
Oct 26:27 AM6:57 AM6:34 PM7:04 PM5:54 PM8:14 PM11 h 37 min-3.0 minWaning gibbous, 63%10:23 PM2:27 PM
Oct 36:28 AM6:58 AM6:32 PM7:02 PM5:53 PM8:12 PM11 h 34 min-3.0 minLast quarter 6:25 AM11:39 PM3:17 PM
Oct 46:30 AM6:59 AM6:31 PM7:00 PM5:51 PM8:10 PM11 h 32 min-2.0 minLast quarter, 42%3:55 PM
Oct 56:31 AM7:01 AM6:29 PM6:59 PM5:49 PM8:08 PM11 h 28 min-4.0 minWaning crescent, 31%12:59 AM4:24 PM
Oct 66:32 AM7:02 AM6:27 PM6:57 PM5:47 PM8:06 PM11 h 25 min-3.0 minWaning crescent, 22%2:19 AM4:47 PM
Oct 76:33 AM7:03 AM6:25 PM6:55 PM5:45 PM8:04 PM11 h 22 min-3.0 minWaning crescent, 14%3:37 AM5:06 PM
Oct 86:35 AM7:05 AM6:23 PM6:53 PM5:43 PM8:03 PM11 h 18 min-4.0 minWaning crescent, 7%4:52 AM5:24 PM
Oct 96:36 AM7:06 AM6:21 PM6:51 PM5:41 PM8:01 PM11 h 15 min-3.0 minWaning crescent, 3%6:06 AM5:42 PM
Oct 106:37 AM7:07 AM6:19 PM6:49 PM5:39 PM7:59 PM11 h 12 min-3.0 minNew moon 8:50 AM7:18 AM6:00 PM
Oct 116:39 AM7:09 AM6:17 PM6:47 PM5:37 PM7:57 PM11 h 08 min-4.0 minNew moon, 0%8:30 AM6:21 PM
Oct 126:40 AM7:10 AM6:15 PM6:46 PM5:35 PM7:55 PM11 h 05 min-3.0 minWaxing crescent, 2%9:42 AM6:46 PM
Oct 136:41 AM7:11 AM6:14 PM6:44 PM5:33 PM7:53 PM11 h 03 min-2.0 minWaxing crescent, 6%10:52 AM7:17 PM
Oct 146:43 AM7:13 AM6:12 PM6:42 PM5:31 PM7:51 PM10 h 59 min-4.0 minWaxing crescent, 13%11:58 AM7:55 PM
Oct 156:44 AM7:14 AM6:10 PM6:40 PM5:29 PM7:50 PM10 h 56 min-3.0 minWaxing crescent, 20%12:57 PM8:43 PM
Oct 166:45 AM7:16 AM6:08 PM6:39 PM5:27 PM7:48 PM10 h 52 min-4.0 minWaxing crescent, 30%1:46 PM9:39 PM
Oct 176:47 AM7:17 AM6:06 PM6:37 PM5:25 PM7:46 PM10 h 49 min-3.0 minWaxing crescent, 40%2:26 PM10:42 PM
Oct 186:48 AM7:18 AM6:05 PM6:35 PM5:23 PM7:45 PM10 h 47 min-2.0 minFirst quarter 9:12 AM2:57 PM11:49 PM
Oct 196:49 AM7:20 AM6:03 PM6:33 PM5:21 PM7:43 PM10 h 43 min-4.0 minWaxing gibbous, 61%3:22 PM
Oct 206:51 AM7:21 AM6:01 PM6:32 PM5:20 PM7:41 PM10 h 40 min-3.0 minWaxing gibbous, 71%3:43 PM12:57 AM
Oct 216:52 AM7:22 AM5:59 PM6:30 PM5:18 PM7:40 PM10 h 37 min-3.0 minWaxing gibbous, 80%4:02 PM2:07 AM
Oct 226:53 AM7:24 AM5:58 PM6:28 PM5:16 PM7:38 PM10 h 34 min-3.0 minWaxing gibbous, 88%4:19 PM3:17 AM
Oct 236:55 AM7:25 AM5:56 PM6:27 PM5:14 PM7:36 PM10 h 31 min-3.0 minWaxing gibbous, 94%4:37 PM4:29 AM
Oct 246:56 AM7:27 AM5:54 PM6:25 PM5:12 PM7:35 PM10 h 27 min-4.0 minWaxing gibbous, 98%4:56 PM5:43 AM
Oct 256:57 AM7:28 AM5:53 PM6:24 PM5:10 PM7:33 PM10 h 25 min-2.0 minFull moon 9:11 PM5:18 PM7:01 AM
Oct 266:59 AM7:30 AM5:51 PM6:22 PM5:09 PM7:32 PM10 h 21 min-4.0 minFull moon, 100%5:46 PM8:23 AM
Oct 277:00 AM7:31 AM5:50 PM6:21 PM5:07 PM7:30 PM10 h 19 min-2.0 minWaning gibbous, 97%6:22 PM9:46 AM
Oct 287:01 AM7:32 AM5:48 PM6:19 PM5:05 PM7:29 PM10 h 16 min-3.0 minWaning gibbous, 92%7:11 PM11:07 AM
Oct 297:03 AM7:34 AM5:46 PM6:18 PM5:03 PM7:28 PM10 h 12 min-4.0 minWaning gibbous, 86%8:14 PM12:18 PM
Oct 307:04 AM7:35 AM5:45 PM6:16 PM5:02 PM7:26 PM10 h 10 min-2.0 minWaning gibbous, 78%9:28 PM1:14 PM
Oct 317:05 AM7:37 AM5:43 PM6:15 PM5:00 PM7:25 PM10 h 06 min-4.0 minWaning gibbous, 68%10:49 PM1:56 PM

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.