Sunrise and sunset in Ottawa

Ottawa Sunrise, Sunset and Moon in May 2026

Local time (CDT)

Day length goes from 13 h 49 min on May 1 to 14 h 40 min on May 31. Sunrise moves from 6:24 AM to 5:59 AM and sunset from 8:13 PM to 8:39 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 15:55 AM6:24 AM8:13 PM8:42 PM7:37 PM9:54 PM13 h 49 minFull moon 12:24 PM8:39 PM5:58 AM
May 25:54 AM6:22 AM8:14 PM8:43 PM7:37 PM9:56 PM13 h 52 min+3.0 minFull moon, 99%9:41 PM6:28 AM
May 35:53 AM6:21 AM8:15 PM8:44 PM7:38 PM9:57 PM13 h 54 min+2.0 minWaning gibbous, 97%10:42 PM7:03 AM
May 45:51 AM6:20 AM8:16 PM8:45 PM7:39 PM9:58 PM13 h 56 min+2.0 minWaning gibbous, 92%11:38 PM7:44 AM
May 55:50 AM6:19 AM8:17 PM8:46 PM7:40 PM10:00 PM13 h 58 min+2.0 minWaning gibbous, 85%8:33 AM
May 65:49 AM6:18 AM8:18 PM8:47 PM7:41 PM10:01 PM14 h 00 min+2.0 minWaning gibbous, 77%12:28 AM9:28 AM
May 75:48 AM6:17 AM8:19 PM8:48 PM7:42 PM10:02 PM14 h 02 min+2.0 minWaning gibbous, 67%1:11 AM10:27 AM
May 85:47 AM6:16 AM8:20 PM8:49 PM7:43 PM10:04 PM14 h 04 min+2.0 minLast quarter, 57%1:47 AM11:30 AM
May 95:45 AM6:15 AM8:21 PM8:50 PM7:43 PM10:05 PM14 h 06 min+2.0 minLast quarter 4:11 PM2:18 AM12:34 PM
May 105:44 AM6:14 AM8:22 PM8:51 PM7:44 PM10:07 PM14 h 08 min+2.0 minWaning crescent, 36%2:45 AM1:39 PM
May 115:43 AM6:13 AM8:23 PM8:52 PM7:45 PM10:08 PM14 h 10 min+2.0 minWaning crescent, 26%3:10 AM2:44 PM
May 125:42 AM6:12 AM8:24 PM8:53 PM7:46 PM10:09 PM14 h 12 min+2.0 minWaning crescent, 17%3:34 AM3:51 PM
May 135:41 AM6:11 AM8:24 PM8:54 PM7:47 PM10:11 PM14 h 13 min+1.0 minWaning crescent, 10%3:58 AM5:02 PM
May 145:40 AM6:10 AM8:25 PM8:55 PM7:48 PM10:12 PM14 h 15 min+2.0 minWaning crescent, 5%4:25 AM6:16 PM
May 155:39 AM6:09 AM8:26 PM8:56 PM7:48 PM10:14 PM14 h 17 min+2.0 minWaning crescent, 1%4:56 AM7:34 PM
May 165:38 AM6:08 AM8:27 PM8:57 PM7:49 PM10:15 PM14 h 19 min+2.0 minNew moon 3:02 PM5:33 AM8:54 PM
May 175:37 AM6:07 AM8:28 PM8:58 PM7:50 PM10:16 PM14 h 21 min+2.0 minWaxing crescent, 1%6:20 AM10:11 PM
May 185:37 AM6:07 AM8:29 PM8:59 PM7:51 PM10:18 PM14 h 22 min+1.0 minWaxing crescent, 4%7:19 AM11:20 PM
May 195:36 AM6:06 AM8:30 PM9:00 PM7:52 PM10:19 PM14 h 24 min+2.0 minWaxing crescent, 10%8:28 AM
May 205:35 AM6:05 AM8:31 PM9:01 PM7:52 PM10:20 PM14 h 26 min+2.0 minWaxing crescent, 17%9:43 AM12:17 AM
May 215:34 AM6:04 AM8:31 PM9:02 PM7:53 PM10:21 PM14 h 27 min+1.0 minWaxing crescent, 26%10:58 AM1:01 AM
May 225:33 AM6:04 AM8:32 PM9:03 PM7:54 PM10:23 PM14 h 28 min+1.0 minWaxing crescent, 35%12:11 PM1:36 AM
May 235:33 AM6:03 AM8:33 PM9:04 PM7:55 PM10:24 PM14 h 30 min+2.0 minFirst quarter 6:11 AM1:19 PM2:05 AM
May 245:32 AM6:02 AM8:34 PM9:05 PM7:55 PM10:25 PM14 h 32 min+2.0 minFirst quarter, 56%2:24 PM2:29 AM
May 255:31 AM6:02 AM8:35 PM9:06 PM7:56 PM10:26 PM14 h 33 min+1.0 minWaxing gibbous, 67%3:27 PM2:52 AM
May 265:30 AM6:01 AM8:36 PM9:06 PM7:57 PM10:28 PM14 h 35 min+2.0 minWaxing gibbous, 76%4:28 PM3:14 AM
May 275:30 AM6:01 AM8:36 PM9:07 PM7:57 PM10:29 PM14 h 35 min+0.0 minWaxing gibbous, 85%5:30 PM3:37 AM
May 285:29 AM6:00 AM8:37 PM9:08 PM7:58 PM10:30 PM14 h 37 min+2.0 minWaxing gibbous, 91%6:32 PM4:02 AM
May 295:29 AM6:00 AM8:38 PM9:09 PM7:59 PM10:31 PM14 h 38 min+1.0 minWaxing gibbous, 96%7:34 PM4:30 AM
May 305:28 AM5:59 AM8:38 PM9:10 PM7:59 PM10:32 PM14 h 39 min+1.0 minFull moon, 99%8:34 PM5:03 AM
May 315:28 AM5:59 AM8:39 PM9:10 PM8:00 PM10:33 PM14 h 40 min+1.0 minFull moon 3:46 AM9:32 PM5:43 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.