Sunrise and sunset in Whatcom County

Whatcom County Sunrise, Sunset and Moon in April 2026

Local time (PDT)

Day length goes from 12 h 54 min on April 1 to 14 h 34 min on April 30. Sunrise moves from 6:45 AM to 5:48 AM and sunset from 7:39 PM to 8:22 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
Apr 16:13 AM6:45 AM7:39 PM8:11 PM6:57 PM9:30 PM12 h 54 minFull moon 7:12 PM7:44 PM6:24 AM
Apr 26:11 AM6:43 AM7:40 PM8:12 PM6:58 PM9:32 PM12 h 57 min+3.0 minFull moon, 100%8:55 PM6:38 AM
Apr 36:08 AM6:41 AM7:42 PM8:14 PM7:00 PM9:34 PM13 h 01 min+4.0 minWaning gibbous, 98%10:07 PM6:53 AM
Apr 46:06 AM6:38 AM7:43 PM8:16 PM7:01 PM9:36 PM13 h 05 min+4.0 minWaning gibbous, 94%11:19 PM7:12 AM
Apr 56:04 AM6:36 AM7:45 PM8:17 PM7:03 PM9:38 PM13 h 09 min+4.0 minWaning gibbous, 88%7:36 AM
Apr 66:02 AM6:34 AM7:46 PM8:19 PM7:04 PM9:40 PM13 h 12 min+3.0 minWaning gibbous, 80%12:29 AM8:06 AM
Apr 76:00 AM6:32 AM7:48 PM8:20 PM7:06 PM9:42 PM13 h 16 min+4.0 minWaning gibbous, 71%1:33 AM8:46 AM
Apr 85:58 AM6:30 AM7:49 PM8:22 PM7:07 PM9:44 PM13 h 19 min+3.0 minWaning gibbous, 61%2:28 AM9:37 AM
Apr 95:56 AM6:28 AM7:51 PM8:23 PM7:09 PM9:46 PM13 h 23 min+4.0 minLast quarter 9:52 PM3:12 AM10:39 AM
Apr 105:54 AM6:26 AM7:52 PM8:25 PM7:10 PM9:48 PM13 h 26 min+3.0 minWaning crescent, 40%3:46 AM11:48 AM
Apr 115:51 AM6:24 AM7:54 PM8:27 PM7:11 PM9:50 PM13 h 30 min+4.0 minWaning crescent, 30%4:12 AM1:02 PM
Apr 125:49 AM6:22 AM7:55 PM8:28 PM7:13 PM9:52 PM13 h 33 min+3.0 minWaning crescent, 20%4:33 AM2:17 PM
Apr 135:47 AM6:20 AM7:57 PM8:30 PM7:14 PM9:55 PM13 h 37 min+4.0 minWaning crescent, 13%4:50 AM3:34 PM
Apr 145:45 AM6:18 AM7:58 PM8:31 PM7:16 PM9:57 PM13 h 40 min+3.0 minWaning crescent, 6%5:06 AM4:52 PM
Apr 155:43 AM6:16 AM8:00 PM8:33 PM7:17 PM9:59 PM13 h 44 min+4.0 minWaning crescent, 2%5:21 AM6:13 PM
Apr 165:41 AM6:14 AM8:01 PM8:35 PM7:18 PM10:01 PM13 h 47 min+3.0 minNew moon, 0%5:37 AM7:37 PM
Apr 175:39 AM6:12 AM8:03 PM8:36 PM7:20 PM10:04 PM13 h 51 min+4.0 minNew moon 4:53 AM5:56 AM9:05 PM
Apr 185:37 AM6:10 AM8:04 PM8:38 PM7:21 PM10:06 PM13 h 54 min+3.0 minWaxing crescent, 3%6:19 AM10:34 PM
Apr 195:35 AM6:08 AM8:06 PM8:39 PM7:23 PM10:08 PM13 h 58 min+4.0 minWaxing crescent, 7%6:51 AM
Apr 205:33 AM6:07 AM8:07 PM8:41 PM7:24 PM10:10 PM14 h 00 min+2.0 minWaxing crescent, 14%7:35 AM12:01 AM
Apr 215:31 AM6:05 AM8:09 PM8:43 PM7:25 PM10:13 PM14 h 04 min+4.0 minWaxing crescent, 22%8:35 AM1:16 AM
Apr 225:29 AM6:03 AM8:10 PM8:44 PM7:27 PM10:15 PM14 h 07 min+3.0 minWaxing crescent, 31%9:49 AM2:14 AM
Apr 235:27 AM6:01 AM8:12 PM8:46 PM7:28 PM10:18 PM14 h 11 min+4.0 minFirst quarter 7:32 PM11:11 AM2:56 AM
Apr 245:25 AM5:59 AM8:13 PM8:48 PM7:29 PM10:20 PM14 h 14 min+3.0 minFirst quarter, 52%12:33 PM3:25 AM
Apr 255:23 AM5:57 AM8:14 PM8:49 PM7:31 PM10:22 PM14 h 17 min+3.0 minWaxing gibbous, 63%1:52 PM3:46 AM
Apr 265:21 AM5:55 AM8:16 PM8:51 PM7:32 PM10:25 PM14 h 21 min+4.0 minWaxing gibbous, 73%3:08 PM4:03 AM
Apr 275:19 AM5:54 AM8:17 PM8:52 PM7:34 PM10:27 PM14 h 23 min+2.0 minWaxing gibbous, 82%4:21 PM4:18 AM
Apr 285:17 AM5:52 AM8:19 PM8:54 PM7:35 PM10:30 PM14 h 27 min+4.0 minWaxing gibbous, 89%5:32 PM4:31 AM
Apr 295:15 AM5:50 AM8:20 PM8:56 PM7:36 PM10:32 PM14 h 30 min+3.0 minWaxing gibbous, 95%6:43 PM4:45 AM
Apr 305:13 AM5:48 AM8:22 PM8:57 PM7:38 PM10:35 PM14 h 34 min+4.0 minWaxing gibbous, 98%7:54 PM5:00 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.