Sunrise and sunset times in Dundas
Check out today's and tomorrow's sunrise and sunset times in Dundas, Ontario, Canada, as well as the whole calendar for May 2025.
Today
May 17, 2025 . Current time: 11:58:30 pm
First light at 5:20:03 am
Sunrise time: 5:51:33 am
Sunset time: 8:40:56 pm
Last light at 9:12:27 pm
Day length: 14 hours, 49 minutes
Sunset in Dundas was 3 hours, 17 minutes ago
Tomorrow
May 18, 2025
First light at 5:18:58 am
Sunrise time: 5:50:36 am
Sunset time: 8:41:59 pm
Last light at 9:13:36 pm
Day length: 14 hours, 51 minutes
Tomorrow will be approximately 2 minutes longer than today in Dundas

- Dundas, Ontario
- Latitude: 43.266510
- Longitude: -79.956871
- Time zone: Eastern Time EDT
Shortest day in Dundas, Ontario
The shortest day of the year will be in around 7 months, during the winter solstice on December 21, 2025, with a daylight length of 9 hours and 1 minutes.Longest day in Dundas, Ontario
The longest day of the year will be in 1 month and 1 day, during the summer solstice on June 20, 2025, with a daylight length of 15 hours and 27 minutes.May 2025 - Dundas, Ontario - Sunrise and sunset calendar
Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of May in Dundas.
The day length increases by 1 hour, 0 minutes over the course of May 2025 in Dundas, Ontario - from 14 hours, 12 minutes on the first day to 15 hours, 13 minutes on the last day.
Day | Twilight Start | Sunrise | Sunset | Twilight End | Day Length | Day Length Variation | Solar Noon
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Max Sun Altitude | Nautical Twilight Start | Nautical Twilight End | Astronomical Twilight Start | Astronomical Twilight End | Night Length
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Moon phase |
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Thu, May 1 | 5:40:56 am | 6:10:39 am | 8:23:05 pm | 8:52:48 pm | 14h 12m 26s | 14h 12m 26s | 1:16:52 pm | 58.6° | 5:02:24 am | 9:31:21 pm | 4:19:55 am | 10:13:49 pm | 9h 46m 12s | 🌒 (16%) |
Fri, May 2 | 5:39:27 am | 6:09:17 am | 8:24:15 pm | 8:54:04 pm | 14h 14m 58s | 2m 32s | 1:16:46 pm | 58.9° | 5:00:43 am | 9:32:48 pm | 4:17:55 am | 10:15:36 pm | 9h 43m 40s | 🌒 (25%) |
Sat, May 3 | 5:37:59 am | 6:07:55 am | 8:25:24 pm | 8:55:20 pm | 14h 17m 29s | 2m 31s | 1:16:40 pm | 59.2° | 4:59:04 am | 9:34:16 pm | 4:15:56 am | 10:17:23 pm | 9h 41m 11s | 🌒 (35%) |
Sun, May 4 | 5:36:33 am | 6:06:35 am | 8:26:33 pm | 8:56:35 pm | 14h 19m 58s | 2m 29s | 1:16:34 pm | 59.5° | 4:57:25 am | 9:35:43 pm | 4:13:58 am | 10:19:11 pm | 9h 38m 44s | 🌓 (46%) |
Mon, May 5 | 5:35:08 am | 6:05:17 am | 8:27:42 pm | 8:57:51 pm | 14h 22m 25s | 2m 27s | 1:16:29 pm | 59.7° | 4:55:48 am | 9:37:10 pm | 4:12:00 am | 10:20:59 pm | 9h 36m 18s | 🌓 (56%) |
Tue, May 6 | 5:33:44 am | 6:04:00 am | 8:28:50 pm | 8:59:06 pm | 14h 24m 50s | 2m 25s | 1:16:25 pm | 60° | 4:54:12 am | 9:38:38 pm | 4:10:03 am | 10:22:47 pm | 9h 33m 54s | 🌔 (66%) |
Wed, May 7 | 5:32:22 am | 6:02:44 am | 8:29:58 pm | 9:00:21 pm | 14h 27m 14s | 2m 24s | 1:16:21 pm | 60.3° | 4:52:37 am | 9:40:05 pm | 4:08:07 am | 10:24:35 pm | 9h 31m 32s | 🌔 (75%) |
Thu, May 8 | 5:31:01 am | 6:01:30 am | 8:31:06 pm | 9:01:35 pm | 14h 29m 36s | 2m 22s | 1:16:18 pm | 60.6° | 4:51:04 am | 9:41:32 pm | 4:06:13 am | 10:26:23 pm | 9h 29m 11s | 🌔 (83%) |
Fri, May 9 | 5:29:41 am | 6:00:17 am | 8:32:14 pm | 9:02:50 pm | 14h 31m 57s | 2m 21s | 1:16:15 pm | 60.8° | 4:49:32 am | 9:42:58 pm | 4:04:19 am | 10:28:12 pm | 9h 26m 52s | 🌔 (89%) |
Sat, May 10 | 5:28:23 am | 5:59:06 am | 8:33:21 pm | 9:04:03 pm | 14h 34m 15s | 2m 18s | 1:16:13 pm | 61.1° | 4:48:02 am | 9:44:25 pm | 4:02:26 am | 10:30:00 pm | 9h 24m 35s | 🌔 (94%) |
Sun, May 11 | 5:27:07 am | 5:57:56 am | 8:34:27 pm | 9:05:17 pm | 14h 36m 31s | 2m 16s | 1:16:12 pm | 61.3° | 4:46:33 am | 9:45:51 pm | 4:00:35 am | 10:31:49 pm | 9h 22m 21s | 🌔 (98%) |
Mon, May 12 | 5:25:52 am | 5:56:48 am | 8:35:34 pm | 9:06:30 pm | 14h 38m 46s | 2m 15s | 1:16:11 pm | 61.6° | 4:45:05 am | 9:47:17 pm | 3:58:45 am | 10:33:37 pm | 9h 20m 8s | 🌕 (100%) |
Tue, May 13 | 5:24:38 am | 5:55:42 am | 8:36:39 pm | 9:07:43 pm | 14h 40m 57s | 2m 11s | 1:16:11 pm | 61.8° | 4:43:39 am | 9:48:42 pm | 3:56:56 am | 10:35:25 pm | 9h 17m 58s | 🌖 (100%) |
Wed, May 14 | 5:23:27 am | 5:54:37 am | 8:37:44 pm | 9:08:55 pm | 14h 43m 7s | 2m 10s | 1:16:11 pm | 62.1° | 4:42:15 am | 9:50:06 pm | 3:55:08 am | 10:37:13 pm | 9h 15m 50s | 🌖 (98%) |
Thu, May 15 | 5:22:17 am | 5:53:34 am | 8:38:49 pm | 9:10:06 pm | 14h 45m 15s | 2m 8s | 1:16:12 pm | 62.3° | 4:40:53 am | 9:51:31 pm | 3:53:22 am | 10:39:01 pm | 9h 13m 44s | 🌖 (94%) |
Fri, May 16 | 5:21:09 am | 5:52:33 am | 8:39:53 pm | 9:11:17 pm | 14h 47m 20s | 2m 5s | 1:16:13 pm | 62.5° | 4:39:32 am | 9:52:54 pm | 3:51:38 am | 10:40:48 pm | 9h 11m 40s | 🌖 (89%) |
Sat, May 17 | 5:20:03 am | 5:51:33 am | 8:40:56 pm | 9:12:27 pm | 14h 49m 23s | 2m 3s | 1:16:15 pm | 62.8° | 4:38:13 am | 9:54:17 pm | 3:49:55 am | 10:42:34 pm | 9h 9m 40s | 🌖 (82%) |
Sun, May 18 | 5:18:58 am | 5:50:36 am | 8:41:59 pm | 9:13:36 pm | 14h 51m 23s | 2m 0s | 1:16:17 pm | 63° | 4:36:56 am | 9:55:39 pm | 3:48:15 am | 10:44:20 pm | 9h 7m 41s | 🌖 (74%) |
Mon, May 19 | 5:17:56 am | 5:49:40 am | 8:43:01 pm | 9:14:45 pm | 14h 53m 21s | 1m 58s | 1:16:20 pm | 63.2° | 4:35:41 am | 9:57:00 pm | 3:46:35 am | 10:46:05 pm | 9h 5m 45s | 🌖 (64%) |
Tue, May 20 | 5:16:55 am | 5:48:46 am | 8:44:02 pm | 9:15:53 pm | 14h 55m 16s | 1m 55s | 1:16:24 pm | 63.4° | 4:34:28 am | 9:58:20 pm | 3:44:58 am | 10:47:50 pm | 9h 3m 52s | 🌗 (54%) |
Wed, May 21 | 5:15:56 am | 5:47:54 am | 8:45:02 pm | 9:16:59 pm | 14h 57m 8s | 1m 52s | 1:16:28 pm | 63.6° | 4:33:16 am | 9:59:40 pm | 3:43:23 am | 10:49:33 pm | 9h 2m 1s | 🌘 (43%) |
Thu, May 22 | 5:15:00 am | 5:47:03 am | 8:46:02 pm | 9:18:05 pm | 14h 58m 59s | 1m 51s | 1:16:33 pm | 63.8° | 4:32:07 am | 10:00:58 pm | 3:41:50 am | 10:51:15 pm | 9h 0m 13s | 🌘 (32%) |
Fri, May 23 | 5:14:05 am | 5:46:15 am | 8:47:00 pm | 9:19:10 pm | 15h 0m 45s | 1m 46s | 1:16:38 pm | 64° | 4:31:01 am | 10:02:15 pm | 3:40:19 am | 10:52:57 pm | 8h 58m 29s | 🌘 (22%) |
Sat, May 24 | 5:13:13 am | 5:45:29 am | 8:47:58 pm | 9:20:14 pm | 15h 2m 29s | 1m 44s | 1:16:43 pm | 64.2° | 4:29:56 am | 10:03:31 pm | 3:38:50 am | 10:54:37 pm | 8h 56m 47s | 🌘 (13%) |
Sun, May 25 | 5:12:22 am | 5:44:45 am | 8:48:55 pm | 9:21:17 pm | 15h 4m 10s | 1m 41s | 1:16:50 pm | 64.4° | 4:28:54 am | 10:04:45 pm | 3:37:24 am | 10:56:15 pm | 8h 55m 7s | 🌘 (6%) |
Mon, May 26 | 5:11:34 am | 5:44:02 am | 8:49:50 pm | 9:22:19 pm | 15h 5m 48s | 1m 38s | 1:16:56 pm | 64.5° | 4:27:54 am | 10:05:59 pm | 3:36:00 am | 10:57:52 pm | 8h 53m 32s | 🌘 (1%) |
Tue, May 27 | 5:10:47 am | 5:43:22 am | 8:50:45 pm | 9:23:19 pm | 15h 7m 23s | 1m 35s | 1:17:03 pm | 64.7° | 4:26:56 am | 10:07:11 pm | 3:34:39 am | 10:59:28 pm | 8h 51m 59s | 🌑 (0%) |
Wed, May 28 | 5:10:03 am | 5:42:44 am | 8:51:38 pm | 9:24:18 pm | 15h 8m 54s | 1m 31s | 1:17:11 pm | 64.8° | 4:26:01 am | 10:08:21 pm | 3:33:20 am | 11:01:02 pm | 8h 50m 30s | 🌒 (2%) |
Thu, May 29 | 5:09:22 am | 5:42:08 am | 8:52:30 pm | 9:25:16 pm | 15h 10m 22s | 1m 28s | 1:17:19 pm | 65° | 4:25:08 am | 10:09:30 pm | 3:32:04 am | 11:02:33 pm | 8h 49m 4s | 🌒 (6%) |
Fri, May 30 | 5:08:42 am | 5:41:34 am | 8:53:21 pm | 9:26:12 pm | 15h 11m 47s | 1m 25s | 1:17:27 pm | 65.1° | 4:24:18 am | 10:10:37 pm | 3:30:51 am | 11:04:03 pm | 8h 47m 41s | 🌒 (13%) |
Sat, May 31 | 5:08:05 am | 5:41:02 am | 8:54:11 pm | 9:27:07 pm | 15h 13m 9s | 1m 22s | 1:17:36 pm | 65.3° | 4:23:30 am | 10:11:42 pm | 3:29:42 am | 11:05:31 pm | 8h 46m 21s | 🌒 (21%) |
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Sunrise and Sunset photos in Dundas, Ontario
Enjoy this beautiful gallery of images of the sunset and sunrise at Dundas, Ontario. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Dundas, Ontario - 2025
The followin graph shows sunrise and sunset times in Dundas, Ontario for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Dundas, Ontario.