Castro
Sunrise and sunset in Castro
Today’s sunrise, sunset and twilight in Castro, in local time. At 24.8° S, the day lasts from 10 h 36 min at the winter solstice to 13 h 41 min at the summer solstice.
Today · worked out at
Thursday, October 22: sunrise at 05:39, sunset at 18:29.
Day length 12 h 49 min, 1 min 23 s longer than yesterday.
Solar noon at 12:04, with the Sun 76° above the horizon.
Times are Castro time (GMT-3).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 04:20 | 19:48 |
| Nautical twilight | 04:48 | 19:20 |
| Civil twilight | 05:16 | 18:52 |
| Sunrise and sunset | 05:39 | 18:29 |
| Golden hour | 05:39–06:10 | 17:58–18:29 |
Each twilight begins at the morning time and ends at the evening one.
The year in Castro
- Longest day: December 21, 13 h 41 min, from sunrise at 05:27 to sunset at 19:08.
- Shortest day: June 21, 10 h 36 min, from sunrise at 07:03 to sunset at 17:39.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 05:48 | 19:13 | 13 h 25 min |
| February 21 | 06:10 | 18:56 | 12 h 46 min |
| March 21 | 06:24 | 18:29 | 12 h 06 min |
| April 21 | 06:37 | 17:59 | 11 h 22 min |
| May 21 | 06:51 | 17:41 | 10 h 49 min |
| June 21 | 07:03 | 17:39 | 10 h 36 min |
| July 21 | 07:02 | 17:51 | 10 h 49 min |
| August 21 | 06:42 | 18:04 | 11 h 22 min |
| September 21 | 06:10 | 18:15 | 12 h 05 min |
| October 21 | 05:40 | 18:28 | 12 h 48 min |
| November 21 | 05:23 | 18:48 | 13 h 26 min |
| December 21 | 05:27 | 19:08 | 13 h 41 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 24.8° S, 50° 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
- Ponta GrossaParaná · Weather, ISS passes, Sunrise and sunset
- Telêmaco BorbaParaná · Sunrise and sunset
- Campo LargoParaná · Flights, ISS passes, Sunrise and sunset
- IratiParaná · Sunrise and sunset
- CuritibaParaná · Flights, Weather, ISS passes, Sunrise and sunset, Hiking routes
- Fazenda Rio GrandeParaná · Flights, Weather, ISS passes, Sunrise and sunset
- ItapevaSão Paulo · Sunrise and sunset
- MafraSanta Catarina · Sunrise and sunset