Sunrise and sunset in Ottawa

Ottawa Sunrise, Sunset and Moon in August 2026

Local time (CDT)

Day length goes from 14 h 08 min on August 1 to 13 h 02 min on August 31. Sunrise moves from 6:23 AM to 6:50 AM and sunset from 8:31 PM to 7:52 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 15:53 AM6:23 AM8:31 PM9:01 PM7:54 PM10:16 PM14 h 08 minWaning gibbous, 89%10:08 PM9:21 AM
Aug 25:54 AM6:24 AM8:30 PM9:00 PM7:53 PM10:15 PM14 h 06 min-2.0 minWaning gibbous, 82%10:30 PM10:24 AM
Aug 35:55 AM6:25 AM8:29 PM8:59 PM7:52 PM10:13 PM14 h 04 min-2.0 minWaning gibbous, 73%10:54 PM11:30 AM
Aug 45:56 AM6:25 AM8:28 PM8:57 PM7:51 PM10:12 PM14 h 03 min-1.0 minWaning gibbous, 63%11:22 PM12:37 PM
Aug 55:57 AM6:26 AM8:27 PM8:56 PM7:50 PM10:10 PM14 h 01 min-2.0 minLast quarter 9:21 PM11:54 PM1:48 PM
Aug 65:58 AM6:27 AM8:26 PM8:55 PM7:49 PM10:08 PM13 h 59 min-2.0 minLast quarter, 42%3:02 PM
Aug 75:59 AM6:28 AM8:25 PM8:54 PM7:48 PM10:07 PM13 h 57 min-2.0 minWaning crescent, 32%12:35 AM4:16 PM
Aug 86:00 AM6:29 AM8:24 PM8:53 PM7:47 PM10:05 PM13 h 55 min-2.0 minWaning crescent, 22%1:26 AM5:25 PM
Aug 96:01 AM6:30 AM8:23 PM8:51 PM7:46 PM10:04 PM13 h 53 min-2.0 minWaning crescent, 14%2:29 AM6:26 PM
Aug 106:02 AM6:31 AM8:21 PM8:50 PM7:45 PM10:02 PM13 h 50 min-3.0 minWaning crescent, 8%3:42 AM7:15 PM
Aug 116:03 AM6:32 AM8:20 PM8:49 PM7:44 PM10:00 PM13 h 48 min-2.0 minWaning crescent, 3%4:59 AM7:56 PM
Aug 126:04 AM6:33 AM8:19 PM8:47 PM7:42 PM9:59 PM13 h 46 min-2.0 minNew moon 12:37 PM6:17 AM8:28 PM
Aug 136:05 AM6:33 AM8:18 PM8:46 PM7:41 PM9:57 PM13 h 45 min-1.0 minNew moon, 0%7:32 AM8:56 PM
Aug 146:06 AM6:34 AM8:16 PM8:45 PM7:40 PM9:55 PM13 h 42 min-3.0 minWaxing crescent, 2%8:43 AM9:21 PM
Aug 156:07 AM6:35 AM8:15 PM8:43 PM7:39 PM9:54 PM13 h 40 min-2.0 minWaxing crescent, 6%9:51 AM9:45 PM
Aug 166:08 AM6:36 AM8:14 PM8:42 PM7:38 PM9:52 PM13 h 38 min-2.0 minWaxing crescent, 12%10:57 AM10:09 PM
Aug 176:09 AM6:37 AM8:12 PM8:41 PM7:36 PM9:50 PM13 h 35 min-3.0 minWaxing crescent, 20%12:02 PM10:34 PM
Aug 186:10 AM6:38 AM8:11 PM8:39 PM7:35 PM9:49 PM13 h 33 min-2.0 minWaxing crescent, 29%1:06 PM11:03 PM
Aug 196:11 AM6:39 AM8:10 PM8:38 PM7:34 PM9:47 PM13 h 31 min-2.0 minFirst quarter 9:46 PM2:09 PM11:37 PM
Aug 206:12 AM6:40 AM8:08 PM8:36 PM7:32 PM9:45 PM13 h 28 min-3.0 minFirst quarter, 50%3:11 PM
Aug 216:13 AM6:41 AM8:07 PM8:35 PM7:31 PM9:43 PM13 h 26 min-2.0 minWaxing gibbous, 61%4:08 PM12:17 AM
Aug 226:14 AM6:42 AM8:06 PM8:33 PM7:30 PM9:42 PM13 h 24 min-2.0 minWaxing gibbous, 71%5:00 PM1:04 AM
Aug 236:15 AM6:42 AM8:04 PM8:32 PM7:28 PM9:40 PM13 h 22 min-2.0 minWaxing gibbous, 80%5:45 PM1:58 AM
Aug 246:16 AM6:43 AM8:03 PM8:30 PM7:27 PM9:38 PM13 h 20 min-2.0 minWaxing gibbous, 88%6:23 PM2:57 AM
Aug 256:17 AM6:44 AM8:01 PM8:29 PM7:26 PM9:36 PM13 h 17 min-3.0 minWaxing gibbous, 94%6:56 PM3:59 AM
Aug 266:18 AM6:45 AM8:00 PM8:27 PM7:24 PM9:35 PM13 h 15 min-2.0 minWaxing gibbous, 98%7:24 PM5:03 AM
Aug 276:19 AM6:46 AM7:58 PM8:26 PM7:23 PM9:33 PM13 h 12 min-3.0 minFull moon 11:18 PM7:49 PM6:07 AM
Aug 286:19 AM6:47 AM7:57 PM8:24 PM7:21 PM9:31 PM13 h 10 min-2.0 minFull moon, 100%8:12 PM7:11 AM
Aug 296:20 AM6:48 AM7:55 PM8:23 PM7:20 PM9:29 PM13 h 07 min-3.0 minWaning gibbous, 97%8:35 PM8:16 AM
Aug 306:21 AM6:49 AM7:54 PM8:21 PM7:19 PM9:27 PM13 h 05 min-2.0 minWaning gibbous, 92%8:59 PM9:21 AM
Aug 316:22 AM6:50 AM7:52 PM8:20 PM7:17 PM9:26 PM13 h 02 min-3.0 minWaning gibbous, 86%9:26 PM10:29 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.