Sunrise and sunset in Tri-Cities

Tri-Cities Sunrise, Sunset and Moon in May 2026

Local time (PDT)

Day length goes from 14 h 23 min on May 1 to 15 h 31 min on May 31. Sunrise moves from 5:43 AM to 5:09 AM and sunset from 8:06 PM to 8:40 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
May 15:10 AM5:43 AM8:06 PM8:39 PM7:24 PM10:08 PM14 h 23 minFull moon 10:24 AM8:44 PM5:15 AM
May 25:08 AM5:41 AM8:07 PM8:41 PM7:25 PM10:11 PM14 h 26 min+3.0 minFull moon, 99%9:51 PM5:40 AM
May 35:06 AM5:40 AM8:08 PM8:42 PM7:26 PM10:13 PM14 h 28 min+2.0 minWaning gibbous, 96%10:56 PM6:10 AM
May 45:05 AM5:38 AM8:10 PM8:44 PM7:27 PM10:15 PM14 h 32 min+4.0 minWaning gibbous, 91%11:53 PM6:48 AM
May 55:03 AM5:37 AM8:11 PM8:45 PM7:28 PM10:17 PM14 h 34 min+2.0 minWaning gibbous, 84%7:36 AM
May 65:01 AM5:35 AM8:12 PM8:46 PM7:30 PM10:19 PM14 h 37 min+3.0 minWaning gibbous, 76%12:42 AM8:33 AM
May 75:00 AM5:34 AM8:13 PM8:48 PM7:31 PM10:22 PM14 h 39 min+2.0 minWaning gibbous, 66%1:21 AM9:37 AM
May 84:58 AM5:33 AM8:15 PM8:49 PM7:32 PM10:24 PM14 h 42 min+3.0 minLast quarter, 56%1:52 AM10:45 AM
May 94:57 AM5:31 AM8:16 PM8:51 PM7:33 PM10:26 PM14 h 45 min+3.0 minLast quarter 2:11 PM2:17 AM11:55 AM
May 104:55 AM5:30 AM8:17 PM8:52 PM7:34 PM10:28 PM14 h 47 min+2.0 minWaning crescent, 35%2:37 AM1:06 PM
May 114:54 AM5:29 AM8:19 PM8:53 PM7:35 PM10:31 PM14 h 50 min+3.0 minWaning crescent, 25%2:56 AM2:19 PM
May 124:52 AM5:27 AM8:20 PM8:55 PM7:36 PM10:33 PM14 h 53 min+3.0 minWaning crescent, 17%3:13 AM3:33 PM
May 134:51 AM5:26 AM8:21 PM8:56 PM7:37 PM10:35 PM14 h 55 min+2.0 minWaning crescent, 9%3:31 AM4:51 PM
May 144:50 AM5:25 AM8:22 PM8:58 PM7:39 PM10:37 PM14 h 57 min+2.0 minWaning crescent, 4%3:51 AM6:13 PM
May 154:48 AM5:24 AM8:23 PM8:59 PM7:40 PM10:40 PM14 h 59 min+2.0 minWaning crescent, 1%4:15 AM7:39 PM
May 164:47 AM5:22 AM8:25 PM9:00 PM7:41 PM10:42 PM15 h 03 min+4.0 minNew moon 1:02 PM4:46 AM9:06 PM
May 174:46 AM5:21 AM8:26 PM9:02 PM7:42 PM10:44 PM15 h 05 min+2.0 minWaxing crescent, 1%5:27 AM10:27 PM
May 184:44 AM5:20 AM8:27 PM9:03 PM7:43 PM10:46 PM15 h 07 min+2.0 minWaxing crescent, 5%6:23 AM11:35 PM
May 194:43 AM5:19 AM8:28 PM9:04 PM7:44 PM10:49 PM15 h 09 min+2.0 minWaxing crescent, 10%7:33 AM
May 204:42 AM5:18 AM8:29 PM9:05 PM7:45 PM10:51 PM15 h 11 min+2.0 minWaxing crescent, 18%8:53 AM12:27 AM
May 214:41 AM5:17 AM8:30 PM9:07 PM7:46 PM10:53 PM15 h 13 min+2.0 minWaxing crescent, 26%10:16 AM1:05 AM
May 224:40 AM5:16 AM8:31 PM9:08 PM7:47 PM10:55 PM15 h 15 min+2.0 minWaxing crescent, 36%11:35 AM1:32 AM
May 234:39 AM5:15 AM8:33 PM9:09 PM7:48 PM10:57 PM15 h 18 min+3.0 minFirst quarter 4:11 AM12:50 PM1:54 AM
May 244:38 AM5:14 AM8:34 PM9:10 PM7:49 PM11:00 PM15 h 20 min+2.0 minFirst quarter, 57%2:02 PM2:12 AM
May 254:37 AM5:14 AM8:35 PM9:12 PM7:50 PM11:02 PM15 h 21 min+1.0 minWaxing gibbous, 67%3:11 PM2:28 AM
May 264:36 AM5:13 AM8:36 PM9:13 PM7:51 PM11:04 PM15 h 23 min+2.0 minWaxing gibbous, 77%4:18 PM2:44 AM
May 274:35 AM5:12 AM8:37 PM9:14 PM7:51 PM11:06 PM15 h 25 min+2.0 minWaxing gibbous, 85%5:26 PM3:01 AM
May 284:34 AM5:11 AM8:38 PM9:15 PM7:52 PM11:08 PM15 h 27 min+2.0 minWaxing gibbous, 92%6:34 PM3:20 AM
May 294:33 AM5:10 AM8:39 PM9:16 PM7:53 PM11:10 PM15 h 29 min+2.0 minWaxing gibbous, 97%7:42 PM3:43 AM
May 304:32 AM5:10 AM8:40 PM9:17 PM7:54 PM11:12 PM15 h 30 min+1.0 minFull moon, 99%8:47 PM4:12 AM
May 314:32 AM5:09 AM8:40 PM9:18 PM7:55 PM11:14 PM15 h 31 min+1.0 minFull moon 1:46 AM9:47 PM4:48 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.