Sunrise and sunset in Rock Falls

Rock Falls Sunrise, Sunset and Moon in April 2026

Local time (CDT)

Day length goes from 12 h 43 min on April 1 to 14 h 00 min on April 30. Sunrise moves from 6:41 AM to 5:56 AM and sunset from 7:24 PM to 7:56 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 AM6:41 AM7:24 PM7:52 PM6:48 PM9:00 PM12 h 43 minFull moon 9:12 PM7:21 PM6:18 AM
Apr 26:12 AM6:40 AM7:25 PM7:54 PM6:49 PM9:02 PM12 h 45 min+2.0 minFull moon, 100%8:26 PM6:38 AM
Apr 36:10 AM6:38 AM7:27 PM7:55 PM6:50 PM9:03 PM12 h 49 min+4.0 minWaning gibbous, 98%9:31 PM7:00 AM
Apr 46:08 AM6:36 AM7:28 PM7:56 PM6:51 PM9:04 PM12 h 52 min+3.0 minWaning gibbous, 94%10:37 PM7:24 AM
Apr 56:06 AM6:35 AM7:29 PM7:57 PM6:52 PM9:06 PM12 h 54 min+2.0 minWaning gibbous, 88%11:41 PM7:54 AM
Apr 66:05 AM6:33 AM7:30 PM7:58 PM6:53 PM9:07 PM12 h 57 min+3.0 minWaning gibbous, 81%8:29 AM
Apr 76:03 AM6:31 AM7:31 PM7:59 PM6:54 PM9:09 PM13 h 00 min+3.0 minWaning gibbous, 72%12:41 AM9:11 AM
Apr 86:01 AM6:30 AM7:32 PM8:01 PM6:55 PM9:10 PM13 h 02 min+2.0 minWaning gibbous, 62%1:36 AM10:02 AM
Apr 96:00 AM6:28 AM7:33 PM8:02 PM6:56 PM9:12 PM13 h 05 min+3.0 minLast quarter 11:52 PM2:23 AM11:00 AM
Apr 105:58 AM6:26 AM7:34 PM8:03 PM6:57 PM9:13 PM13 h 08 min+3.0 minLast quarter, 41%3:03 AM12:04 PM
Apr 115:56 AM6:25 AM7:35 PM8:04 PM6:58 PM9:14 PM13 h 10 min+2.0 minWaning crescent, 30%3:36 AM1:11 PM
Apr 125:55 AM6:23 AM7:36 PM8:05 PM6:59 PM9:16 PM13 h 13 min+3.0 minWaning crescent, 21%4:03 AM2:19 PM
Apr 135:53 AM6:22 AM7:38 PM8:06 PM7:00 PM9:17 PM13 h 16 min+3.0 minWaning crescent, 13%4:27 AM3:29 PM
Apr 145:51 AM6:20 AM7:39 PM8:08 PM7:01 PM9:19 PM13 h 19 min+3.0 minWaning crescent, 7%4:50 AM4:39 PM
Apr 155:50 AM6:18 AM7:40 PM8:09 PM7:02 PM9:20 PM13 h 22 min+3.0 minWaning crescent, 3%5:11 AM5:52 PM
Apr 165:48 AM6:17 AM7:41 PM8:10 PM7:03 PM9:22 PM13 h 24 min+2.0 minNew moon, 0%5:34 AM7:08 PM
Apr 175:46 AM6:15 AM7:42 PM8:11 PM7:04 PM9:23 PM13 h 27 min+3.0 minNew moon 6:53 AM6:00 AM8:28 PM
Apr 185:45 AM6:14 AM7:43 PM8:12 PM7:05 PM9:25 PM13 h 29 min+2.0 minWaxing crescent, 3%6:31 AM9:49 PM
Apr 195:43 AM6:12 AM7:44 PM8:13 PM7:06 PM9:26 PM13 h 32 min+3.0 minWaxing crescent, 7%7:09 AM11:10 PM
Apr 205:41 AM6:11 AM7:45 PM8:15 PM7:07 PM9:28 PM13 h 34 min+2.0 minWaxing crescent, 13%7:58 AM
Apr 215:40 AM6:09 AM7:46 PM8:16 PM7:09 PM9:30 PM13 h 37 min+3.0 minWaxing crescent, 21%8:58 AM12:23 AM
Apr 225:38 AM6:08 AM7:47 PM8:17 PM7:10 PM9:31 PM13 h 39 min+2.0 minWaxing crescent, 31%10:09 AM1:25 AM
Apr 235:37 AM6:06 AM7:49 PM8:18 PM7:11 PM9:33 PM13 h 43 min+4.0 minFirst quarter 9:32 PM11:24 AM2:13 AM
Apr 245:35 AM6:05 AM7:50 PM8:19 PM7:12 PM9:34 PM13 h 45 min+2.0 minFirst quarter, 51%12:39 PM2:50 AM
Apr 255:34 AM6:03 AM7:51 PM8:21 PM7:13 PM9:36 PM13 h 48 min+3.0 minWaxing gibbous, 62%1:51 PM3:19 AM
Apr 265:32 AM6:02 AM7:52 PM8:22 PM7:14 PM9:38 PM13 h 50 min+2.0 minWaxing gibbous, 72%3:00 PM3:43 AM
Apr 275:31 AM6:01 AM7:53 PM8:23 PM7:15 PM9:39 PM13 h 52 min+2.0 minWaxing gibbous, 81%4:07 PM4:04 AM
Apr 285:29 AM5:59 AM7:54 PM8:24 PM7:16 PM9:41 PM13 h 55 min+3.0 minWaxing gibbous, 88%5:11 PM4:23 AM
Apr 295:28 AM5:58 AM7:55 PM8:25 PM7:17 PM9:42 PM13 h 57 min+2.0 minWaxing gibbous, 94%6:16 PM4:43 AM
Apr 305:26 AM5:56 AM7:56 PM8:27 PM7:18 PM9:44 PM14 h 00 min+3.0 minWaxing gibbous, 98%7:20 PM5:04 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.