Sunrise and sunset in Ottawa

Ottawa Sunrise, Sunset and Moon in August 2026

Local time (EDT)

Day length goes from 14 h 20 min on August 1 to 13 h 08 min on August 31. Sunrise moves from 6:32 AM to 7:02 AM and sunset from 8:52 PM to 8:10 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
Aug 16:01 AM6:32 AM8:52 PM9:23 PM8:13 PM10:43 PM14 h 20 minWaning gibbous, 89%10:23 PM9:32 AM
Aug 26:02 AM6:33 AM8:51 PM9:22 PM8:12 PM10:41 PM14 h 18 min-2.0 minWaning gibbous, 82%10:44 PM10:38 AM
Aug 36:03 AM6:34 AM8:50 PM9:21 PM8:11 PM10:40 PM14 h 16 min-2.0 minWaning gibbous, 73%11:06 PM11:45 AM
Aug 46:05 AM6:35 AM8:49 PM9:19 PM8:10 PM10:38 PM14 h 14 min-2.0 minWaning gibbous, 63%11:31 PM12:55 PM
Aug 56:06 AM6:36 AM8:48 PM9:18 PM8:09 PM10:36 PM14 h 12 min-2.0 minLast quarter 10:21 PM2:07 PM
Aug 66:07 AM6:37 AM8:46 PM9:17 PM8:08 PM10:35 PM14 h 09 min-3.0 minLast quarter, 42%12:02 AM3:23 PM
Aug 76:08 AM6:38 AM8:45 PM9:15 PM8:07 PM10:33 PM14 h 07 min-2.0 minWaning crescent, 32%12:40 AM4:38 PM
Aug 86:09 AM6:39 AM8:44 PM9:14 PM8:06 PM10:31 PM14 h 05 min-2.0 minWaning crescent, 23%1:30 AM5:48 PM
Aug 96:10 AM6:40 AM8:43 PM9:13 PM8:04 PM10:29 PM14 h 03 min-2.0 minWaning crescent, 14%2:32 AM6:49 PM
Aug 106:11 AM6:41 AM8:41 PM9:11 PM8:03 PM10:27 PM14 h 00 min-3.0 minWaning crescent, 8%3:45 AM7:37 PM
Aug 116:12 AM6:42 AM8:40 PM9:10 PM8:02 PM10:26 PM13 h 58 min-2.0 minWaning crescent, 3%5:04 AM8:16 PM
Aug 126:13 AM6:43 AM8:39 PM9:08 PM8:01 PM10:24 PM13 h 56 min-2.0 minNew moon 1:37 PM6:24 AM8:47 PM
Aug 136:14 AM6:44 AM8:37 PM9:07 PM7:59 PM10:22 PM13 h 53 min-3.0 minNew moon, 0%7:41 AM9:12 PM
Aug 146:15 AM6:45 AM8:36 PM9:05 PM7:58 PM10:20 PM13 h 51 min-2.0 minWaxing crescent, 2%8:54 AM9:36 PM
Aug 156:16 AM6:46 AM8:35 PM9:04 PM7:57 PM10:18 PM13 h 49 min-2.0 minWaxing crescent, 6%10:04 AM9:57 PM
Aug 166:18 AM6:47 AM8:33 PM9:02 PM7:56 PM10:16 PM13 h 46 min-3.0 minWaxing crescent, 12%11:12 AM10:20 PM
Aug 176:19 AM6:48 AM8:32 PM9:01 PM7:54 PM10:14 PM13 h 44 min-2.0 minWaxing crescent, 20%12:19 PM10:44 PM
Aug 186:20 AM6:49 AM8:30 PM8:59 PM7:53 PM10:13 PM13 h 41 min-3.0 minWaxing crescent, 29%1:25 PM11:11 PM
Aug 196:21 AM6:50 AM8:29 PM8:58 PM7:51 PM10:11 PM13 h 39 min-2.0 minFirst quarter 10:46 PM2:31 PM11:43 PM
Aug 206:22 AM6:51 AM8:27 PM8:56 PM7:50 PM10:09 PM13 h 36 min-3.0 minFirst quarter, 50%3:33 PM
Aug 216:23 AM6:52 AM8:26 PM8:55 PM7:49 PM10:07 PM13 h 34 min-2.0 minWaxing gibbous, 60%4:32 PM12:21 AM
Aug 226:24 AM6:53 AM8:24 PM8:53 PM7:47 PM10:05 PM13 h 31 min-3.0 minWaxing gibbous, 70%5:24 PM1:07 AM
Aug 236:25 AM6:54 AM8:23 PM8:52 PM7:46 PM10:03 PM13 h 29 min-2.0 minWaxing gibbous, 79%6:08 PM2:01 AM
Aug 246:26 AM6:55 AM8:21 PM8:50 PM7:44 PM10:01 PM13 h 26 min-3.0 minWaxing gibbous, 87%6:45 PM3:01 AM
Aug 256:27 AM6:56 AM8:20 PM8:48 PM7:43 PM9:59 PM13 h 24 min-2.0 minWaxing gibbous, 94%7:17 PM4:04 AM
Aug 266:28 AM6:57 AM8:18 PM8:47 PM7:41 PM9:57 PM13 h 21 min-3.0 minWaxing gibbous, 98%7:43 PM5:10 AM
Aug 276:29 AM6:58 AM8:17 PM8:45 PM7:40 PM9:55 PM13 h 19 min-2.0 minFull moon, 100%8:06 PM6:16 AM
Aug 286:31 AM6:59 AM8:15 PM8:43 PM7:38 PM9:53 PM13 h 16 min-3.0 minFull moon 12:18 AM8:28 PM7:22 AM
Aug 296:32 AM7:00 AM8:13 PM8:42 PM7:37 PM9:51 PM13 h 13 min-3.0 minWaning gibbous, 97%8:49 PM8:28 AM
Aug 306:33 AM7:01 AM8:12 PM8:40 PM7:35 PM9:49 PM13 h 11 min-2.0 minWaning gibbous, 93%9:11 PM9:36 AM
Aug 316:34 AM7:02 AM8:10 PM8:38 PM7:34 PM9:47 PM13 h 08 min-3.0 minWaning gibbous, 86%9:36 PM10:46 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.