What time is sunrise and sunset in Rio?
Today and tomorrow's sunrise and sunset times in Rio, Wisconsin. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
5:42 AM
62° ENEDawn 5:09 AM
Sunrise in Rio will be at 5:42:28 AM CDT (in 3 hours).
Sunset
8:26 PM
298° WNWDusk 8:59 PM
Sunset in Rio will be at 8:26:48 PM CDT (in 18 hours).
Now
5:42a8:26p
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Night now · First light at 3:39 AM
- Daylight
- 14h 44m
- Darkness
- 5h 09m
- Solar noon
- 1:04 PM
- Sun altitude
- 24.4° below
- Sun direction
- 22° NNE
Tomorrow
Sunrise
5:43 AM
63° ENEDawn 5:10 AM
Sunrise in Rio will be at 5:43:30 AM CDT (in 27 hours).
Sunset
8:25 PM
298° WNWDusk 8:58 PM
Sunset in Rio will be at 8:25:45 PM CDT (in 42 hours).
Moon tonight
Phase, moonrise and moonset in Rio
Full Moon
96% illuminated
- Moonrise
- 7:37 PM
- Moonset
- 3:21 AM
Calendar
America/Chicago · click a day to expand
| Date | Dawn | Sunrise | Solar Noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Wed | 4:45 am | 5:21 am | 1:01 pm | 8:42 pm | 9:18 pm | 15:21:38 | |
| 2 Thu | 4:46 am | 5:21 am | 1:02 pm | 8:42 pm | 9:18 pm | 15:20:55 | |
| 3 Fri | 4:46 am | 5:22 am | 1:02 pm | 8:42 pm | 9:17 pm | 15:20:09 | |
| 4 Sat | 4:47 am | 5:22 am | 1:02 pm | 8:42 pm | 9:17 pm | 15:19:18 | |
| 5 Sun | 4:48 am | 5:23 am | 1:02 pm | 8:41 pm | 9:17 pm | 15:18:24 | |
| 6 Mon | 4:48 am | 5:24 am | 1:02 pm | 8:41 pm | 9:16 pm | 15:17:26 | |
| 7 Tue | 4:49 am | 5:24 am | 1:02 pm | 8:41 pm | 9:16 pm | 15:16:24 | |
| 8 Wed | 4:50 am | 5:25 am | 1:03 pm | 8:40 pm | 9:15 pm | 15:15:19 | |
| 9 Thu | 4:51 am | 5:26 am | 1:03 pm | 8:40 pm | 9:15 pm | 15:14:10 | |
| 10 Fri | 4:51 am | 5:26 am | 1:03 pm | 8:39 pm | 9:14 pm | 15:12:57 | |
| 11 Sat | 4:52 am | 5:27 am | 1:03 pm | 8:39 pm | 9:14 pm | 15:11:41 | |
| 12 Sun | 4:53 am | 5:28 am | 1:03 pm | 8:38 pm | 9:13 pm | 15:10:21 | |
| 13 Mon | 4:54 am | 5:29 am | 1:03 pm | 8:38 pm | 9:12 pm | 15:08:58 | |
| 14 Tue | 4:55 am | 5:30 am | 1:03 pm | 8:37 pm | 9:12 pm | 15:07:32 | |
| 15 Wed | 4:56 am | 5:30 am | 1:04 pm | 8:37 pm | 9:11 pm | 15:06:03 | |
| 16 Thu | 4:57 am | 5:31 am | 1:04 pm | 8:36 pm | 9:10 pm | 15:04:30 | |
| 17 Fri | 4:58 am | 5:32 am | 1:04 pm | 8:35 pm | 9:09 pm | 15:02:54 | |
| 18 Sat | 4:59 am | 5:33 am | 1:04 pm | 8:34 pm | 9:09 pm | 15:01:15 | |
| 19 Sun | 5:00 am | 5:34 am | 1:04 pm | 8:34 pm | 9:08 pm | 14:59:33 | |
| 20 Mon | 5:01 am | 5:35 am | 1:04 pm | 8:33 pm | 9:07 pm | 14:57:49 | |
| 21 Tue | 5:02 am | 5:36 am | 1:04 pm | 8:32 pm | 9:06 pm | 14:56:01 | |
| 22 Wed | 5:03 am | 5:37 am | 1:04 pm | 8:31 pm | 9:05 pm | 14:54:11 | |
| 23 Thu | 5:04 am | 5:38 am | 1:04 pm | 8:30 pm | 9:04 pm | 14:52:18 | |
| 24 Fri | 5:05 am | 5:39 am | 1:04 pm | 8:29 pm | 9:03 pm | 14:50:22 | |
| 25 Sat | 5:07 am | 5:40 am | 1:04 pm | 8:28 pm | 9:02 pm | 14:48:24 | |
| 26 Sun | 5:08 am | 5:41 am | 1:04 pm | 8:27 pm | 9:01 pm | 14:46:23 | |
| 27 Mon | 5:09 am | 5:42 am | 1:04 pm | 8:26 pm | 8:59 pm | 14:44:20 | |
Monday, July 27 14:44:20 of daylight·−2m 3s vs. yesterday·twilight 5:09 am – 8:59 pm Time 2:27 AM Altitude -24.4° Heading 22° NNE Light Night 2:27 AM, Night, altitude -24.4 degrees | |||||||
| 28 Tue | 5:10 am | 5:43 am | 1:04 pm | 8:25 pm | 8:58 pm | 14:42:15 | |
| 29 Wed | 5:11 am | 5:44 am | 1:04 pm | 8:24 pm | 8:57 pm | 14:40:07 | |
| 30 Thu | 5:12 am | 5:45 am | 1:04 pm | 8:23 pm | 8:56 pm | 14:37:57 | |
| 31 Fri | 5:14 am | 5:46 am | 1:04 pm | 8:22 pm | 8:55 pm | 14:35:45 | |
Photos
Sunrise and sunset photos of Rio from Flickr.
FAQ
Frequently asked questions about sunrise and sunset in Rio, United States
- What time does the sun rise in Rio today?
- Sunrise in Rio today (Monday, July 27, 2026) is at 5:42 AM. The sun comes up in the ENE.
- What time does the sun set in Rio today?
- Sunset today is at 8:26 PM, after 14h 44m of daylight.
- When is the longest day in Rio, United States?
- The longest day of 2026 in Rio is Sunday, June 21, 2026, the summer solstice, with 15h 25m of daylight. In 2027 the summer solstice falls on June 21, 2027.
- When is the shortest day in Rio, United States?
- The shortest day of 2026 in Rio, Wisconsin is Monday, December 21, 2026, the winter solstice, with 8h 56m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does Rio get in summer than in winter?
- Rio gets 6h 28m more daylight on its longest day than on its shortest (15h 25m against 8h 56m). Averaged across the year, a day here has 12h 13m of daylight.
- When is the earliest sunrise in Rio?
- The earliest sunrise of 2026 in Rio is on Monday, June 15, 2026, when the sun comes up at 5:16 AM.
- When is the latest sunset in Rio?
- The latest sunset is on Saturday, June 27, 2026 at 8:43 PM.
- When is the earliest sunset in Rio?
- The earliest sunset of the year is on Wednesday, December 9, 2026, with the sun down by 4:22 PM.
- When is the latest sunrise in Rio?
- The latest sunrise is on Saturday, October 31, 2026 at 7:32 AM.
- Does Rio observe daylight saving time?
- Yes. Rio uses Central Time: clocks go forward on March 8, 2026, then back on November 1, 2026. Sunrise and sunset times jump by an hour on those dates.
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=43.44776&lng=-89.23984