Rio do Sul
Sunrise and sunset in Rio do Sul
Today’s sunrise, sunset and twilight in Rio do Sul, in local time. At 27.2° S, the day lasts from 10 h 25 min at the winter solstice to 13 h 52 min at the summer solstice.
Today · worked out at
Wednesday, October 21: sunrise at 05:36, sunset at 18:29.
Day length 12 h 53 min, 1 min 33 s longer than yesterday.
Solar noon at 12:03, with the Sun 74° above the horizon.
Times are Rio do Sul time (GMT-3).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 04:15 | 19:50 |
| Nautical twilight | 04:44 | 19:22 |
| Civil twilight | 05:13 | 18:53 |
| Sunrise and sunset | 05:36 | 18:29 |
| Golden hour | 05:36–06:08 | 17:58–18:29 |
Each twilight begins at the morning time and ends at the evening one.
The year in Rio do Sul
- Longest day: December 21, 13 h 52 min, from sunrise at 05:20 to sunset at 19:12.
- Shortest day: June 21, 10 h 25 min, from sunrise at 07:07 to sunset at 17:33.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 05:42 | 19:16 | 13 h 34 min |
| February 21 | 06:06 | 18:57 | 12 h 51 min |
| March 21 | 06:22 | 18:28 | 12 h 06 min |
| April 21 | 06:38 | 17:55 | 11 h 17 min |
| May 21 | 06:54 | 17:35 | 10 h 41 min |
| June 21 | 07:07 | 17:33 | 10 h 25 min |
| July 21 | 07:05 | 17:45 | 10 h 40 min |
| August 21 | 06:43 | 18:00 | 11 h 18 min |
| September 21 | 06:09 | 18:14 | 12 h 05 min |
| October 21 | 05:36 | 18:29 | 12 h 53 min |
| November 21 | 05:17 | 18:51 | 13 h 35 min |
| December 21 | 05:20 | 19:12 | 13 h 52 min |
Good to know
- Sunrise and sunset are when the top of the Sun meets a level horizon, allowing for the usual bending of light by the air. Hills, buildings and height shift what you see by a few minutes.
- Civil, nautical and astronomical twilight end when the Sun is 6°, 12° and 18° below the horizon. Golden hour here is the photographers’ usual definition: the Sun less than 6° above it.
- Worked out when the page loads from NOAA’s solar equations, for 27.2° S, 49.6° W, and accurate to about a minute.
How the layers work, where their data comes from and what they can’t tell you: Day and night, live, The Sun, Moon and planets
Other places nearby
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