Sunrise and sunset in Rio

Rio Sunrise, Sunset and Moon in September 2026

Local time (EDT)

Day length goes from 12 h 41 min on September 1 to 11 h 55 min on September 30. Sunrise moves from 7:00 AM to 7:13 AM and sunset from 7:41 PM to 7:08 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
Sep 16:37 AM7:00 AM7:41 PM8:05 PM7:10 PM9:01 PM12 h 41 minWaning gibbous, 78%10:20 PM11:15 AM
Sep 26:37 AM7:01 AM7:40 PM8:04 PM7:09 PM9:00 PM12 h 39 min-2.0 minWaning gibbous, 69%11:04 PM12:20 PM
Sep 36:38 AM7:01 AM7:39 PM8:03 PM7:08 PM8:58 PM12 h 38 min-1.0 minLast quarter, 59%11:55 PM1:27 PM
Sep 46:38 AM7:02 AM7:38 PM8:01 PM7:07 PM8:57 PM12 h 36 min-2.0 minLast quarter 3:51 AM2:34 PM
Sep 56:38 AM7:02 AM7:37 PM8:00 PM7:06 PM8:56 PM12 h 35 min-1.0 minWaning crescent, 37%12:54 AM3:37 PM
Sep 66:39 AM7:02 AM7:36 PM7:59 PM7:05 PM8:55 PM12 h 34 min-1.0 minWaning crescent, 27%2:00 AM4:33 PM
Sep 76:39 AM7:03 AM7:35 PM7:58 PM7:04 PM8:53 PM12 h 32 min-2.0 minWaning crescent, 19%3:09 AM5:22 PM
Sep 86:40 AM7:03 AM7:33 PM7:57 PM7:03 PM8:52 PM12 h 30 min-2.0 minWaning crescent, 11%4:17 AM6:04 PM
Sep 96:40 AM7:04 AM7:32 PM7:56 PM7:01 PM8:51 PM12 h 28 min-2.0 minWaning crescent, 5%5:24 AM6:42 PM
Sep 106:41 AM7:04 AM7:31 PM7:55 PM7:00 PM8:50 PM12 h 27 min-1.0 minNew moon 11:27 PM6:28 AM7:15 PM
Sep 116:41 AM7:05 AM7:30 PM7:53 PM6:59 PM8:48 PM12 h 25 min-2.0 minNew moon, 0%7:29 AM7:47 PM
Sep 126:42 AM7:05 AM7:29 PM7:52 PM6:58 PM8:47 PM12 h 24 min-1.0 minNew moon, 1%8:28 AM8:19 PM
Sep 136:42 AM7:06 AM7:28 PM7:51 PM6:57 PM8:46 PM12 h 22 min-2.0 minWaxing crescent, 4%9:27 AM8:51 PM
Sep 146:43 AM7:06 AM7:27 PM7:50 PM6:56 PM8:45 PM12 h 21 min-1.0 minWaxing crescent, 9%10:25 AM9:26 PM
Sep 156:43 AM7:06 AM7:25 PM7:49 PM6:55 PM8:43 PM12 h 19 min-2.0 minWaxing crescent, 16%11:23 AM10:04 PM
Sep 166:44 AM7:07 AM7:24 PM7:48 PM6:54 PM8:42 PM12 h 17 min-2.0 minWaxing crescent, 24%12:21 PM10:46 PM
Sep 176:44 AM7:07 AM7:23 PM7:46 PM6:52 PM8:41 PM12 h 16 min-1.0 minWaxing crescent, 34%1:18 PM11:33 PM
Sep 186:44 AM7:08 AM7:22 PM7:45 PM6:51 PM8:40 PM12 h 14 min-2.0 minFirst quarter 4:43 PM2:11 PM
Sep 196:45 AM7:08 AM7:21 PM7:44 PM6:50 PM8:38 PM12 h 13 min-1.0 minFirst quarter, 55%3:01 PM12:24 AM
Sep 206:45 AM7:09 AM7:20 PM7:43 PM6:49 PM8:37 PM12 h 11 min-2.0 minWaxing gibbous, 65%3:45 PM1:18 AM
Sep 216:46 AM7:09 AM7:18 PM7:42 PM6:48 PM8:36 PM12 h 09 min-2.0 minWaxing gibbous, 75%4:25 PM2:15 AM
Sep 226:46 AM7:10 AM7:17 PM7:41 PM6:47 PM8:35 PM12 h 07 min-2.0 minWaxing gibbous, 83%5:01 PM3:12 AM
Sep 236:47 AM7:10 AM7:16 PM7:39 PM6:45 PM8:34 PM12 h 06 min-1.0 minWaxing gibbous, 90%5:34 PM4:09 AM
Sep 246:47 AM7:10 AM7:15 PM7:38 PM6:44 PM8:32 PM12 h 05 min-1.0 minWaxing gibbous, 96%6:06 PM5:06 AM
Sep 256:48 AM7:11 AM7:14 PM7:37 PM6:43 PM8:31 PM12 h 03 min-2.0 minWaxing gibbous, 99%6:36 PM6:03 AM
Sep 266:48 AM7:11 AM7:13 PM7:36 PM6:42 PM8:30 PM12 h 02 min-1.0 minFull moon 12:49 PM7:08 PM7:02 AM
Sep 276:49 AM7:12 AM7:12 PM7:35 PM6:41 PM8:29 PM12 h 00 min-2.0 minWaning gibbous, 99%7:42 PM8:02 AM
Sep 286:49 AM7:12 AM7:10 PM7:34 PM6:40 PM8:28 PM11 h 58 min-2.0 minWaning gibbous, 95%8:19 PM9:05 AM
Sep 296:49 AM7:13 AM7:09 PM7:33 PM6:38 PM8:27 PM11 h 56 min-2.0 minWaning gibbous, 90%9:02 PM10:11 AM
Sep 306:50 AM7:13 AM7:08 PM7:31 PM6:37 PM8:25 PM11 h 55 min-1.0 minWaning gibbous, 83%9:52 PM11:19 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.