Sunrise and sunset times in Rio das Ostras
Check out today's and tomorrow's sunrise and sunset times in Rio das Ostras, Rio de Janeiro, Brazil, as well as the whole calendar for May 2025.
Today
May 17, 2025 . Current time: 7:06:53 pm
First light at 5:50:18 am
Sunrise time: 6:12:51 am
Sunset time: 5:15:33 pm
Last light at 5:38:05 pm
Day length: 11 hours, 2 minutes
Sunset in Rio das Ostras was 1 hour, 51 minutes ago
Tomorrow
May 18, 2025
First light at 5:50:43 am
Sunrise time: 6:13:18 am
Sunset time: 5:15:11 pm
Last light at 5:37:45 pm
Day length: 11 hours, 1 minute
Tomorrow will be 0 minutes shorter than today in Rio das Ostras

- Rio das Ostras, Rio de Janeiro
- Latitude: -22.526939
- Longitude: -41.945000
- Time zone: UTC-3 -03
Shortest day in Rio das Ostras, Rio de Janeiro
The shortest day of the year will be in 1 month and 3 days, during the winter solstice on June 21, 2025, with a daylight length of 10 hours and 47 minutes.Longest day in Rio das Ostras, Rio de Janeiro
The longest day of the year will be in around 7 months, during the summer solstice on December 21, 2025, with a daylight length of 13 hours and 33 minutes.May 2025 - Rio das Ostras, Rio de Janeiro - 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 Rio das Ostras.
The day length shortens by 24 minutes over the course of May 2025 in Rio das Ostras, Rio de Janeiro - from 11 hours, 17 minutes on the first day to 10 hours, 53 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 | 5:43:55 am | 6:05:54 am | 5:23:46 pm | 5:45:45 pm | 11h 17m 52s | 11h 17m 52s | 11:44:50 am | -7.3Β° | 5:17:15 am | 6:12:25 pm | 4:50:49 am | 6:38:51 pm | 12h 42m 33s | π (16%) |
Fri, May 2 | 5:44:18 am | 6:06:19 am | 5:23:08 pm | 5:45:09 pm | 11h 16m 49s | -1m -3s | 11:44:43 am | -7Β° | 5:17:36 am | 6:11:51 pm | 4:51:08 am | 6:38:19 pm | 12h 43m 36s | π (25%) |
Sat, May 3 | 5:44:41 am | 6:06:44 am | 5:22:31 pm | 5:44:34 pm | 11h 15m 47s | -1m -2s | 11:44:37 am | -6.7Β° | 5:17:57 am | 6:11:18 pm | 4:51:27 am | 6:37:47 pm | 12h 44m 38s | π (35%) |
Sun, May 4 | 5:45:04 am | 6:07:09 am | 5:21:54 pm | 5:44:00 pm | 11h 14m 45s | -1m -2s | 11:44:32 am | -6.4Β° | 5:18:18 am | 6:10:45 pm | 4:51:47 am | 6:37:17 pm | 12h 45m 41s | π (45%) |
Mon, May 5 | 5:45:27 am | 6:07:35 am | 5:21:19 pm | 5:43:26 pm | 11h 13m 44s | -1m -1s | 11:44:27 am | -6.1Β° | 5:18:40 am | 6:10:14 pm | 4:52:06 am | 6:36:47 pm | 12h 46m 42s | π (55%) |
Tue, May 6 | 5:45:51 am | 6:08:01 am | 5:20:44 pm | 5:42:54 pm | 11h 12m 43s | -1m -1s | 11:44:22 am | -5.8Β° | 5:19:01 am | 6:09:44 pm | 4:52:26 am | 6:36:19 pm | 12h 47m 42s | π (65%) |
Wed, May 7 | 5:46:15 am | 6:08:26 am | 5:20:11 pm | 5:42:23 pm | 11h 11m 45s | 0m -58s | 11:44:19 am | -5.5Β° | 5:19:22 am | 6:09:15 pm | 4:52:46 am | 6:35:52 pm | 12h 48m 41s | π (74%) |
Thu, May 8 | 5:46:39 am | 6:08:52 am | 5:19:38 pm | 5:41:52 pm | 11h 10m 46s | 0m -59s | 11:44:15 am | -5.3Β° | 5:19:44 am | 6:08:47 pm | 4:53:05 am | 6:35:25 pm | 12h 49m 41s | π (82%) |
Fri, May 9 | 5:47:03 am | 6:09:19 am | 5:19:07 pm | 5:41:23 pm | 11h 9m 48s | 0m -58s | 11:44:13 am | -5Β° | 5:20:06 am | 6:08:19 pm | 4:53:25 am | 6:35:00 pm | 12h 50m 38s | π (89%) |
Sat, May 10 | 5:47:27 am | 6:09:45 am | 5:18:36 pm | 5:40:54 pm | 11h 8m 51s | 0m -57s | 11:44:11 am | -4.7Β° | 5:20:28 am | 6:07:53 pm | 4:53:45 am | 6:34:36 pm | 12h 51m 35s | π (94%) |
Sun, May 11 | 5:47:51 am | 6:10:11 am | 5:18:07 pm | 5:40:27 pm | 11h 7m 56s | 0m -55s | 11:44:09 am | -4.5Β° | 5:20:50 am | 6:07:28 pm | 4:54:05 am | 6:34:13 pm | 12h 52m 31s | π (98%) |
Mon, May 12 | 5:48:15 am | 6:10:38 am | 5:17:39 pm | 5:40:01 pm | 11h 7m 1s | 0m -55s | 11:44:08 am | -4.2Β° | 5:21:12 am | 6:07:04 pm | 4:54:26 am | 6:33:51 pm | 12h 53m 25s | π (100%) |
Tue, May 13 | 5:48:40 am | 6:11:04 am | 5:17:11 pm | 5:39:36 pm | 11h 6m 7s | 0m -54s | 11:44:08 am | -4Β° | 5:21:34 am | 6:06:41 pm | 4:54:46 am | 6:33:29 pm | 12h 54m 20s | π (100%) |
Wed, May 14 | 5:49:04 am | 6:11:31 am | 5:16:45 pm | 5:39:11 pm | 11h 5m 14s | 0m -53s | 11:44:08 am | -3.7Β° | 5:21:57 am | 6:06:19 pm | 4:55:06 am | 6:33:09 pm | 12h 55m 12s | π (98%) |
Thu, May 15 | 5:49:29 am | 6:11:57 am | 5:16:20 pm | 5:38:48 pm | 11h 4m 23s | 0m -51s | 11:44:09 am | -3.5Β° | 5:22:19 am | 6:05:58 pm | 4:55:27 am | 6:32:50 pm | 12h 56m 4s | π (95%) |
Fri, May 16 | 5:49:53 am | 6:12:24 am | 5:15:56 pm | 5:38:26 pm | 11h 3m 32s | 0m -51s | 11:44:10 am | -3.3Β° | 5:22:41 am | 6:05:38 pm | 4:55:47 am | 6:32:32 pm | 12h 56m 55s | π (89%) |
Sat, May 17 | 5:50:18 am | 6:12:51 am | 5:15:33 pm | 5:38:05 pm | 11h 2m 42s | 0m -50s | 11:44:12 am | -3.1Β° | 5:23:04 am | 6:05:20 pm | 4:56:08 am | 6:32:15 pm | 12h 57m 45s | π (82%) |
Sun, May 18 | 5:50:43 am | 6:13:18 am | 5:15:11 pm | 5:37:45 pm | 11h 1m 53s | 0m -49s | 11:44:14 am | -2.8Β° | 5:23:26 am | 6:05:02 pm | 4:56:29 am | 6:31:59 pm | 12h 58m 33s | π (74%) |
Mon, May 19 | 5:51:08 am | 6:13:44 am | 5:14:50 pm | 5:37:27 pm | 11h 1m 6s | 0m -47s | 11:44:17 am | -2.6Β° | 5:23:49 am | 6:04:45 pm | 4:56:50 am | 6:31:45 pm | 12h 59m 21s | π (65%) |
Tue, May 20 | 5:51:32 am | 6:14:11 am | 5:14:30 pm | 5:37:09 pm | 11h 0m 19s | 0m -47s | 11:44:21 am | -2.4Β° | 5:24:12 am | 6:04:30 pm | 4:57:10 am | 6:31:31 pm | 13h 0m 8s | π (54%) |
Wed, May 21 | 5:51:57 am | 6:14:38 am | 5:14:12 pm | 5:36:52 pm | 10h 59m 34s | 0m -45s | 11:44:25 am | -2.2Β° | 5:24:34 am | 6:04:15 pm | 4:57:31 am | 6:31:18 pm | 13h 0m 52s | π (43%) |
Thu, May 22 | 5:52:22 am | 6:15:04 am | 5:13:54 pm | 5:36:37 pm | 10h 58m 50s | 0m -44s | 11:44:29 am | -2Β° | 5:24:57 am | 6:04:01 pm | 4:57:52 am | 6:31:06 pm | 13h 1m 37s | π (32%) |
Fri, May 23 | 5:52:46 am | 6:15:31 am | 5:13:38 pm | 5:36:22 pm | 10h 58m 7s | 0m -43s | 11:44:34 am | -1.8Β° | 5:25:20 am | 6:03:49 pm | 4:58:13 am | 6:30:56 pm | 13h 2m 19s | π (22%) |
Sat, May 24 | 5:53:11 am | 6:15:57 am | 5:13:23 pm | 5:36:09 pm | 10h 57m 26s | 0m -41s | 11:44:40 am | -1.6Β° | 5:25:42 am | 6:03:38 pm | 4:58:34 am | 6:30:46 pm | 13h 3m 1s | π (13%) |
Sun, May 25 | 5:53:35 am | 6:16:24 am | 5:13:08 pm | 5:35:57 pm | 10h 56m 44s | 0m -42s | 11:44:46 am | -1.5Β° | 5:26:05 am | 6:03:27 pm | 4:58:55 am | 6:30:37 pm | 13h 3m 42s | π (6%) |
Mon, May 26 | 5:54:00 am | 6:16:50 am | 5:12:55 pm | 5:35:45 pm | 10h 56m 5s | 0m -39s | 11:44:53 am | -1.3Β° | 5:26:27 am | 6:03:18 pm | 4:59:16 am | 6:30:30 pm | 13h 4m 21s | π (2%) |
Tue, May 27 | 5:54:24 am | 6:17:16 am | 5:12:44 pm | 5:35:35 pm | 10h 55m 28s | 0m -37s | 11:45:00 am | -1.1Β° | 5:26:50 am | 6:03:10 pm | 4:59:36 am | 6:30:23 pm | 13h 4m 57s | π (0%) |
Wed, May 28 | 5:54:48 am | 6:17:41 am | 5:12:33 pm | 5:35:26 pm | 10h 54m 52s | 0m -36s | 11:45:07 am | -1Β° | 5:27:12 am | 6:03:02 pm | 4:59:57 am | 6:30:17 pm | 13h 5m 34s | π (2%) |
Thu, May 29 | 5:55:12 am | 6:18:07 am | 5:12:23 pm | 5:35:18 pm | 10h 54m 16s | 0m -36s | 11:45:15 am | -0.8Β° | 5:27:34 am | 6:02:56 pm | 5:00:18 am | 6:30:12 pm | 13h 6m 9s | π (6%) |
Fri, May 30 | 5:55:36 am | 6:18:32 am | 5:12:15 pm | 5:35:11 pm | 10h 53m 43s | 0m -33s | 11:45:23 am | -0.7Β° | 5:27:56 am | 6:02:51 pm | 5:00:38 am | 6:30:09 pm | 13h 6m 42s | π (12%) |
Sat, May 31 | 5:55:59 am | 6:18:57 am | 5:12:07 pm | 5:35:05 pm | 10h 53m 10s | 0m -33s | 11:45:32 am | -0.5Β° | 5:28:18 am | 6:02:47 pm | 5:00:59 am | 6:30:06 pm | 13h 7m 15s | π (21%) |
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Sunrise and Sunset photos in Rio das Ostras, Rio de Janeiro
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Year distribution of sunrise and sunset times in Rio das Ostras, Rio de Janeiro - 2025
The followin graph shows sunrise and sunset times in Rio das Ostras, Rio de Janeiro for every day of the year.