Sunrise and sunset times in Viseu
Check out today's and tomorrow's sunrise and sunset times in Viseu, Portugal, as well as the whole calendar for May 2025.
Today
May 22, 2025 . Current time: 11:13:16 am
First light at 5:36:41 am
Sunrise time: 6:06:53 am
Sunset time: 8:49:48 pm
Last light at 9:20:00 pm
Day length: 14 hours, 42 minutes
9 hours, 36 minutes left for today's sunset in Viseu
Tomorrow
May 23, 2025
First light at 5:35:52 am
Sunrise time: 6:06:09 am
Sunset time: 8:50:41 pm
Last light at 9:20:59 pm
Day length: 14 hours, 44 minutes
Tomorrow will be approximately 2 minutes longer than today in Viseu

- Viseu
- Latitude: 40.661011
- Longitude: -7.909710
- Time zone: UTC+1 WEST
Shortest day in Viseu
The shortest day of the year will be in 7 months, during the winter solstice on December 21, 2025, with a daylight length of 9 hours and 18 minutes.Longest day in Viseu
The longest day of the year will be in 29 days, during the summer solstice on June 21, 2025, with a daylight length of 15 hours and 8 minutes.May 2025 - Viseu, Viseu - 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 Viseu.
The day length increases by 55 minutes over the course of May 2025 in Viseu - from 14 hours, 0 minutes on the first day to 14 hours, 55 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thu, May 1 | 6:00:07 am | 6:28:21 am | 8:29:04 pm | 8:57:17 pm | 14h 0m 43s | 14h 0m 43s | 1:28:42 pm | 55.9Β° | 5:23:51 am | 9:33:33 pm | 4:44:36 am | 10:12:48 pm | 9h 58m 1s | π (14%) |
Fri, May 2 | 5:58:46 am | 6:27:05 am | 8:30:06 pm | 8:58:25 pm | 14h 3m 1s | 2m 18s | 1:28:36 pm | 56.2Β° | 5:22:20 am | 9:34:51 pm | 4:42:51 am | 10:14:20 pm | 9h 55m 45s | π (23%) |
Sat, May 3 | 5:57:26 am | 6:25:51 am | 8:31:08 pm | 8:59:33 pm | 14h 5m 17s | 2m 16s | 1:28:29 pm | 56.5Β° | 5:20:51 am | 9:36:08 pm | 4:41:06 am | 10:15:53 pm | 9h 53m 29s | π (33%) |
Sun, May 4 | 5:56:07 am | 6:24:37 am | 8:32:10 pm | 9:00:40 pm | 14h 7m 33s | 2m 16s | 1:28:24 pm | 56.8Β° | 5:19:22 am | 9:37:25 pm | 4:39:22 am | 10:17:26 pm | 9h 51m 16s | π (43%) |
Mon, May 5 | 5:54:50 am | 6:23:26 am | 8:33:12 pm | 9:01:48 pm | 14h 9m 46s | 2m 13s | 1:28:19 pm | 57.1Β° | 5:17:55 am | 9:38:43 pm | 4:37:39 am | 10:18:58 pm | 9h 49m 3s | π (54%) |
Tue, May 6 | 5:53:34 am | 6:22:15 am | 8:34:14 pm | 9:02:55 pm | 14h 11m 59s | 2m 13s | 1:28:14 pm | 57.4Β° | 5:16:29 am | 9:40:00 pm | 4:35:57 am | 10:20:31 pm | 9h 46m 52s | π (64%) |
Wed, May 7 | 5:52:19 am | 6:21:06 am | 8:35:15 pm | 9:04:02 pm | 14h 14m 9s | 2m 10s | 1:28:11 pm | 57.6Β° | 5:15:04 am | 9:41:17 pm | 4:34:17 am | 10:22:04 pm | 9h 44m 43s | π (73%) |
Thu, May 8 | 5:51:05 am | 6:19:58 am | 8:36:16 pm | 9:05:09 pm | 14h 16m 18s | 2m 9s | 1:28:07 pm | 57.9Β° | 5:13:41 am | 9:42:34 pm | 4:32:37 am | 10:23:37 pm | 9h 42m 36s | π (81%) |
Fri, May 9 | 5:49:53 am | 6:18:52 am | 8:37:17 pm | 9:06:16 pm | 14h 18m 25s | 2m 7s | 1:28:04 pm | 58.2Β° | 5:12:19 am | 9:43:50 pm | 4:30:59 am | 10:25:10 pm | 9h 40m 30s | π (88%) |
Sat, May 10 | 5:48:43 am | 6:17:47 am | 8:38:18 pm | 9:07:22 pm | 14h 20m 31s | 2m 6s | 1:28:02 pm | 58.4Β° | 5:10:58 am | 9:45:07 pm | 4:29:21 am | 10:26:43 pm | 9h 38m 26s | π (93%) |
Sun, May 11 | 5:47:33 am | 6:16:44 am | 8:39:18 pm | 9:08:28 pm | 14h 22m 34s | 2m 3s | 1:28:01 pm | 58.7Β° | 5:09:39 am | 9:46:23 pm | 4:27:45 am | 10:28:16 pm | 9h 36m 24s | π (97%) |
Mon, May 12 | 5:46:26 am | 6:15:42 am | 8:40:18 pm | 9:09:34 pm | 14h 24m 36s | 2m 2s | 1:28:00 pm | 58.9Β° | 5:08:21 am | 9:47:39 pm | 4:26:11 am | 10:29:49 pm | 9h 34m 23s | π (100%) |
Tue, May 13 | 5:45:20 am | 6:14:41 am | 8:41:17 pm | 9:10:39 pm | 14h 26m 36s | 2m 0s | 1:27:59 pm | 59.2Β° | 5:07:04 am | 9:48:54 pm | 4:24:38 am | 10:31:21 pm | 9h 32m 26s | π (100%) |
Wed, May 14 | 5:44:15 am | 6:13:43 am | 8:42:16 pm | 9:11:43 pm | 14h 28m 33s | 1m 57s | 1:27:59 pm | 59.4Β° | 5:05:50 am | 9:50:09 pm | 4:23:06 am | 10:32:53 pm | 9h 30m 29s | π (99%) |
Thu, May 15 | 5:43:12 am | 6:12:45 am | 8:43:15 pm | 9:12:48 pm | 14h 30m 30s | 1m 57s | 1:28:00 pm | 59.7Β° | 5:04:37 am | 9:51:23 pm | 4:21:36 am | 10:34:24 pm | 9h 28m 35s | π (95%) |
Fri, May 16 | 5:42:11 am | 6:11:50 am | 8:44:13 pm | 9:13:51 pm | 14h 32m 23s | 1m 53s | 1:28:01 pm | 59.9Β° | 5:03:25 am | 9:52:37 pm | 4:20:07 am | 10:35:55 pm | 9h 26m 43s | π (90%) |
Sat, May 17 | 5:41:12 am | 6:10:56 am | 8:45:10 pm | 9:14:55 pm | 14h 34m 14s | 1m 51s | 1:28:03 pm | 60.1Β° | 5:02:16 am | 9:53:50 pm | 4:18:41 am | 10:37:26 pm | 9h 24m 54s | π (84%) |
Sun, May 18 | 5:40:14 am | 6:10:04 am | 8:46:07 pm | 9:15:57 pm | 14h 36m 3s | 1m 49s | 1:28:05 pm | 60.3Β° | 5:01:08 am | 9:55:03 pm | 4:17:16 am | 10:38:55 pm | 9h 23m 7s | π (76%) |
Mon, May 19 | 5:39:18 am | 6:09:14 am | 8:47:03 pm | 9:16:59 pm | 14h 37m 49s | 1m 46s | 1:28:08 pm | 60.5Β° | 5:00:02 am | 9:56:15 pm | 4:15:52 am | 10:40:24 pm | 9h 21m 22s | π (66%) |
Tue, May 20 | 5:38:24 am | 6:08:25 am | 8:47:59 pm | 9:18:00 pm | 14h 39m 34s | 1m 45s | 1:28:12 pm | 60.8Β° | 4:58:58 am | 9:57:26 pm | 4:14:31 am | 10:41:53 pm | 9h 19m 39s | π (56%) |
Wed, May 21 | 5:37:31 am | 6:07:38 am | 8:48:54 pm | 9:19:00 pm | 14h 41m 16s | 1m 42s | 1:28:16 pm | 61Β° | 4:57:55 am | 9:58:36 pm | 4:13:12 am | 10:43:20 pm | 9h 17m 59s | π (45%) |
Thu, May 22 | 5:36:41 am | 6:06:53 am | 8:49:48 pm | 9:20:00 pm | 14h 42m 55s | 1m 39s | 1:28:20 pm | 61.2Β° | 4:56:55 am | 9:59:45 pm | 4:11:54 am | 10:44:46 pm | 9h 16m 21s | π (34%) |
Fri, May 23 | 5:35:52 am | 6:06:09 am | 8:50:41 pm | 9:20:59 pm | 14h 44m 32s | 1m 37s | 1:28:25 pm | 61.3Β° | 4:55:57 am | 10:00:54 pm | 4:10:39 am | 10:46:12 pm | 9h 14m 47s | π (24%) |
Sat, May 24 | 5:35:05 am | 6:05:28 am | 8:51:34 pm | 9:21:57 pm | 14h 46m 6s | 1m 34s | 1:28:31 pm | 61.5Β° | 4:55:01 am | 10:02:01 pm | 4:09:26 am | 10:47:36 pm | 9h 13m 14s | π (14%) |
Sun, May 25 | 5:34:20 am | 6:04:48 am | 8:52:26 pm | 9:22:53 pm | 14h 47m 38s | 1m 32s | 1:28:37 pm | 61.7Β° | 4:54:07 am | 10:03:07 pm | 4:08:15 am | 10:48:59 pm | 9h 11m 44s | π (7%) |
Mon, May 26 | 5:33:38 am | 6:04:10 am | 8:53:16 pm | 9:23:49 pm | 14h 49m 6s | 1m 28s | 1:28:43 pm | 61.9Β° | 4:53:15 am | 10:04:12 pm | 4:07:07 am | 10:50:20 pm | 9h 10m 19s | π (2%) |
Tue, May 27 | 5:32:57 am | 6:03:35 am | 8:54:06 pm | 9:24:44 pm | 14h 50m 31s | 1m 25s | 1:28:50 pm | 62Β° | 4:52:25 am | 10:05:16 pm | 4:06:01 am | 10:51:40 pm | 9h 8m 55s | π (0%) |
Wed, May 28 | 5:32:18 am | 6:03:01 am | 8:54:55 pm | 9:25:38 pm | 14h 51m 54s | 1m 23s | 1:28:58 pm | 62.2Β° | 4:51:37 am | 10:06:19 pm | 4:04:57 am | 10:52:59 pm | 9h 7m 34s | π (1%) |
Thu, May 29 | 5:31:41 am | 6:02:29 am | 8:55:43 pm | 9:26:31 pm | 14h 53m 14s | 1m 20s | 1:29:06 pm | 62.4Β° | 4:50:52 am | 10:07:20 pm | 4:03:56 am | 10:54:16 pm | 9h 6m 15s | π (5%) |
Fri, May 30 | 5:31:06 am | 6:01:58 am | 8:56:30 pm | 9:27:22 pm | 14h 54m 32s | 1m 18s | 1:29:14 pm | 62.5Β° | 4:50:09 am | 10:08:20 pm | 4:02:58 am | 10:55:31 pm | 9h 5m 0s | π (11%) |
Sat, May 31 | 5:30:34 am | 6:01:30 am | 8:57:16 pm | 9:28:12 pm | 14h 55m 46s | 1m 14s | 1:29:23 pm | 62.7Β° | 4:49:28 am | 10:09:18 pm | 4:02:02 am | 10:56:44 pm | 9h 3m 48s | π (19%) |
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Sunrise and Sunset photos in Viseu
Enjoy this beautiful gallery of images of the sunset and sunrise at Viseu. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Viseu - 2025
The followin graph shows sunrise and sunset times in Viseu for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Viseu.