Sunrise and sunset in Thunder Bay

Thunder Bay Sunrise, Sunset and Moon in May 2026

Local time (EDT)

Day length goes from 14 h 33 min on May 1 to 15 h 48 min on May 31. Sunrise moves from 6:38 AM to 6:01 AM and sunset from 9:11 PM to 9:49 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 AM6:38 AM9:11 PM9:47 PM8:27 PM11:23 PM14 h 33 minFull moon 1:24 PM9:46 PM6:07 AM
May 26:01 AM6:36 AM9:13 PM9:48 PM8:29 PM11:26 PM14 h 37 min+4.0 minFull moon, 99%10:56 PM6:29 AM
May 35:59 AM6:34 AM9:14 PM9:50 PM8:30 PM11:29 PM14 h 40 min+3.0 minWaning gibbous, 97%6:57 AM
May 45:57 AM6:33 AM9:16 PM9:51 PM8:31 PM11:31 PM14 h 43 min+3.0 minWaning gibbous, 92%12:03 AM7:33 AM
May 55:55 AM6:31 AM9:17 PM9:53 PM8:33 PM11:34 PM14 h 46 min+3.0 minWaning gibbous, 85%1:02 AM8:19 AM
May 65:54 AM6:30 AM9:19 PM9:55 PM8:34 PM11:36 PM14 h 49 min+3.0 minWaning gibbous, 77%1:51 AM9:16 AM
May 75:52 AM6:28 AM9:20 PM9:56 PM8:35 PM11:39 PM14 h 52 min+3.0 minWaning gibbous, 68%2:29 AM10:21 AM
May 85:50 AM6:27 AM9:21 PM9:58 PM8:36 PM11:42 PM14 h 54 min+2.0 minLast quarter, 57%2:59 AM11:31 AM
May 95:49 AM6:25 AM9:23 PM9:59 PM8:38 PM11:44 PM14 h 58 min+4.0 minLast quarter 5:11 PM3:22 AM12:43 PM
May 105:47 AM6:24 AM9:24 PM10:01 PM8:39 PM11:47 PM15 h 00 min+2.0 minWaning crescent, 36%3:41 AM1:56 PM
May 115:45 AM6:22 AM9:25 PM10:02 PM8:40 PM11:50 PM15 h 03 min+3.0 minWaning crescent, 26%3:57 AM3:11 PM
May 125:44 AM6:21 AM9:27 PM10:04 PM8:41 PM11:53 PM15 h 06 min+3.0 minWaning crescent, 18%4:12 AM4:27 PM
May 135:42 AM6:19 AM9:28 PM10:05 PM8:42 PM11:55 PM15 h 09 min+3.0 minWaning crescent, 10%4:28 AM5:47 PM
May 145:41 AM6:18 AM9:29 PM10:07 PM8:44 PM11:58 PM15 h 11 min+2.0 minWaning crescent, 5%4:46 AM7:11 PM
May 155:39 AM6:17 AM9:31 PM10:08 PM8:45 PM12:01 AM15 h 14 min+3.0 minWaning crescent, 1%5:07 AM8:40 PM
May 165:38 AM6:16 AM9:32 PM10:10 PM8:46 PM12:04 AM15 h 16 min+2.0 minNew moon 4:02 PM5:34 AM10:09 PM
May 175:36 AM6:14 AM9:33 PM10:11 PM8:47 PM12:07 AM15 h 19 min+3.0 minWaxing crescent, 1%6:12 AM11:33 PM
May 185:35 AM6:13 AM9:35 PM10:13 PM8:48 PM12:09 AM15 h 22 min+3.0 minWaxing crescent, 4%7:05 AM
May 195:34 AM6:12 AM9:36 PM10:14 PM8:49 PM12:12 AM15 h 24 min+2.0 minWaxing crescent, 9%8:15 AM12:43 AM
May 205:32 AM6:11 AM9:37 PM10:16 PM8:50 PM12:15 AM15 h 26 min+2.0 minWaxing crescent, 17%9:36 AM1:35 AM
May 215:31 AM6:10 AM9:38 PM10:17 PM8:51 PM12:18 AM15 h 28 min+2.0 minWaxing crescent, 25%11:01 AM2:11 AM
May 225:30 AM6:09 AM9:40 PM10:18 PM8:53 PM12:21 AM15 h 31 min+3.0 minWaxing crescent, 35%12:23 PM2:37 AM
May 235:29 AM6:08 AM9:41 PM10:20 PM8:54 PM12:24 AM15 h 33 min+2.0 minFirst quarter 7:11 AM1:41 PM2:56 AM
May 245:28 AM6:07 AM9:42 PM10:21 PM8:55 PM12:27 AM15 h 35 min+2.0 minFirst quarter, 56%2:55 PM3:13 AM
May 255:26 AM6:06 AM9:43 PM10:22 PM8:56 PM12:30 AM15 h 37 min+2.0 minWaxing gibbous, 66%4:06 PM3:27 AM
May 265:25 AM6:05 AM9:44 PM10:24 PM8:57 PM12:33 AM15 h 39 min+2.0 minWaxing gibbous, 76%5:16 PM3:41 AM
May 275:24 AM6:04 AM9:45 PM10:25 PM8:58 PM12:36 AM15 h 41 min+2.0 minWaxing gibbous, 84%6:26 PM3:56 AM
May 285:23 AM6:03 AM9:46 PM10:26 PM8:59 PM12:39 AM15 h 43 min+2.0 minWaxing gibbous, 91%7:36 PM4:13 AM
May 295:22 AM6:02 AM9:47 PM10:27 PM8:59 PM12:42 AM15 h 45 min+2.0 minWaxing gibbous, 96%8:46 PM4:33 AM
May 305:21 AM6:01 AM9:48 PM10:29 PM9:00 PM12:45 AM15 h 47 min+2.0 minFull moon, 99%9:53 PM4:59 AM
May 315:21 AM6:01 AM9:49 PM10:30 PM9:01 PM12:48 AM15 h 48 min+1.0 minFull moon 4:46 AM10:55 PM5:33 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.