Sunrise and sunset in Rio Grande

Rio Grande Sunrise, Sunset and Moon in May 2026

Local time (EDT)

Day length goes from 13 h 50 min on May 1 to 14 h 42 min on May 31. Sunrise moves from 6:32 AM to 6:06 AM and sunset from 8:22 PM to 8:48 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 16:03 AM6:32 AM8:22 PM8:51 PM7:45 PM10:04 PM13 h 50 minFull moon 1:24 PM8:46 PM6:05 AM
May 26:02 AM6:30 AM8:23 PM8:52 PM7:46 PM10:05 PM13 h 53 min+3.0 minFull moon, 99%9:48 PM6:34 AM
May 36:00 AM6:29 AM8:24 PM8:53 PM7:47 PM10:06 PM13 h 55 min+2.0 minWaning gibbous, 97%10:49 PM7:09 AM
May 45:59 AM6:28 AM8:25 PM8:54 PM7:48 PM10:08 PM13 h 57 min+2.0 minWaning gibbous, 92%11:45 PM7:50 AM
May 55:58 AM6:27 AM8:26 PM8:55 PM7:49 PM10:09 PM13 h 59 min+2.0 minWaning gibbous, 85%8:38 AM
May 65:57 AM6:26 AM8:27 PM8:56 PM7:50 PM10:11 PM14 h 01 min+2.0 minWaning gibbous, 77%12:36 AM9:33 AM
May 75:56 AM6:25 AM8:28 PM8:57 PM7:51 PM10:12 PM14 h 03 min+2.0 minWaning gibbous, 68%1:19 AM10:33 AM
May 85:54 AM6:24 AM8:29 PM8:58 PM7:51 PM10:13 PM14 h 05 min+2.0 minLast quarter, 57%1:56 AM11:35 AM
May 95:53 AM6:23 AM8:30 PM8:59 PM7:52 PM10:15 PM14 h 07 min+2.0 minLast quarter 5:11 PM2:26 AM12:40 PM
May 105:52 AM6:22 AM8:31 PM9:00 PM7:53 PM10:16 PM14 h 09 min+2.0 minWaning crescent, 36%2:53 AM1:44 PM
May 115:51 AM6:21 AM8:32 PM9:01 PM7:54 PM10:18 PM14 h 11 min+2.0 minWaning crescent, 26%3:18 AM2:50 PM
May 125:50 AM6:20 AM8:33 PM9:02 PM7:55 PM10:19 PM14 h 13 min+2.0 minWaning crescent, 18%3:41 AM3:57 PM
May 135:49 AM6:19 AM8:34 PM9:03 PM7:56 PM10:20 PM14 h 15 min+2.0 minWaning crescent, 10%4:06 AM5:08 PM
May 145:48 AM6:18 AM8:34 PM9:04 PM7:56 PM10:22 PM14 h 16 min+1.0 minWaning crescent, 5%4:32 AM6:22 PM
May 155:47 AM6:17 AM8:35 PM9:05 PM7:57 PM10:23 PM14 h 18 min+2.0 minWaning crescent, 1%5:02 AM7:40 PM
May 165:46 AM6:16 AM8:36 PM9:06 PM7:58 PM10:25 PM14 h 20 min+2.0 minNew moon 4:02 PM5:39 AM9:00 PM
May 175:45 AM6:15 AM8:37 PM9:07 PM7:59 PM10:26 PM14 h 22 min+2.0 minWaxing crescent, 1%6:26 AM10:18 PM
May 185:44 AM6:14 AM8:38 PM9:08 PM8:00 PM10:27 PM14 h 24 min+2.0 minWaxing crescent, 4%7:24 AM11:27 PM
May 195:43 AM6:14 AM8:39 PM9:09 PM8:00 PM10:29 PM14 h 25 min+1.0 minWaxing crescent, 9%8:32 AM
May 205:42 AM6:13 AM8:40 PM9:10 PM8:01 PM10:30 PM14 h 27 min+2.0 minWaxing crescent, 17%9:47 AM12:24 AM
May 215:42 AM6:12 AM8:41 PM9:11 PM8:02 PM10:31 PM14 h 29 min+2.0 minWaxing crescent, 25%11:03 AM1:09 AM
May 225:41 AM6:11 AM8:41 PM9:12 PM8:03 PM10:33 PM14 h 30 min+1.0 minWaxing crescent, 35%12:16 PM1:44 AM
May 235:40 AM6:11 AM8:42 PM9:13 PM8:04 PM10:34 PM14 h 31 min+1.0 minFirst quarter 7:11 AM1:25 PM2:13 AM
May 245:39 AM6:10 AM8:43 PM9:14 PM8:04 PM10:35 PM14 h 33 min+2.0 minFirst quarter, 56%2:30 PM2:37 AM
May 255:39 AM6:10 AM8:44 PM9:15 PM8:05 PM10:36 PM14 h 34 min+1.0 minWaxing gibbous, 66%3:33 PM2:59 AM
May 265:38 AM6:09 AM8:45 PM9:16 PM8:06 PM10:38 PM14 h 36 min+2.0 minWaxing gibbous, 76%4:35 PM3:21 AM
May 275:37 AM6:08 AM8:45 PM9:17 PM8:06 PM10:39 PM14 h 37 min+1.0 minWaxing gibbous, 84%5:36 PM3:44 AM
May 285:37 AM6:08 AM8:46 PM9:17 PM8:07 PM10:40 PM14 h 38 min+1.0 minWaxing gibbous, 91%6:39 PM4:08 AM
May 295:36 AM6:07 AM8:47 PM9:18 PM8:08 PM10:41 PM14 h 40 min+2.0 minWaxing gibbous, 96%7:41 PM4:37 AM
May 305:36 AM6:07 AM8:48 PM9:19 PM8:08 PM10:42 PM14 h 41 min+1.0 minFull moon, 99%8:42 PM5:10 AM
May 315:35 AM6:06 AM8:48 PM9:20 PM8:09 PM10:43 PM14 h 42 min+1.0 minFull moon 4:46 AM9:39 PM5:49 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.