Sunrise and sunset in Castelo, Brazil

Today’s sunrise, sunset and twilight in Castelo, in local time. At 20.6° S, the day lasts from 10 h 53 min at the winter solstice to 13 h 23 min at the summer solstice.

  • 17:52sunset today
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Today · worked out at

In Castelo, Brazil on Wednesday, October 28, the Sun rises at 05:04 and sets at 17:52.

Day length 12 h 48 min, 1 min 5 s longer than yesterday.

Solar noon at 11:28, with the Sun 83° above the horizon.

Times are Castelo time (GMT-3).

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Twilight and golden hour today

TodayMorningEvening
Astronomical twilight03:4719:09
Nautical twilight04:1418:42
Civil twilight04:4118:15
Sunrise and sunset05:0417:52
Golden hour05:04–05:3417:22–17:52

Each twilight begins at the morning time and ends at the evening one.

The year in Castelo

  • Longest day: December 21, 13 h 23 min, from sunrise at 05:01 to sunset at 18:24.
  • Shortest day: June 21, 10 h 53 min, from sunrise at 06:20 to sunset at 17:13.

Sunrise and sunset on the 21st of each month, 2026

DateSunriseSunsetDay length
January 2105:2018:3013 h 10 min
February 2105:3818:1712 h 39 min
March 2105:4817:5412 h 06 min
April 2105:5817:2811 h 31 min
May 2106:0917:1311 h 04 min
June 2106:2017:1310 h 53 min
July 2106:1917:2211 h 03 min
August 2106:0217:3311 h 31 min
September 2105:3517:4012 h 05 min
October 2105:0917:4912 h 40 min
November 2104:5518:0613 h 11 min
December 2105:0118:2413 h 23 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 20.6° S, 41.2° 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

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