Sunrise and sunset in Santo Antônio do Sudoeste, Brazil

Sunrise, sunset and twilight for Santo Antônio do Sudoeste today, in local time. At 26.1° S, days run from 10 h 30 min at the winter solstice to 13 h 47 min at the summer solstice.

  • 18:49sunset today
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Today · worked out at

The Sun is up from 05:48 to 18:49 in Santo Antônio do Sudoeste, Brazil on Wednesday, October 28.

Day length 13 h 01 min, 1 min 25 s longer than yesterday.

Solar noon at 12:18, with the Sun 77° above the horizon.

Times are Santo Antônio do Sudoeste time (GMT-3).

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Twilight and golden hour today

TodayMorningEvening
Astronomical twilight04:2720:10
Nautical twilight04:5619:41
Civil twilight05:2419:13
Sunrise and sunset05:4818:49
Golden hour05:48–06:1918:17–18:49

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

The year in Santo Antônio do Sudoeste

  • Longest day: December 21, 13 h 47 min, from sunrise at 05:39 to sunset at 19:26.
  • Shortest day: June 21, 10 h 30 min, from sunrise at 07:21 to sunset at 17:51.

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

DateSunriseSunsetDay length
January 2106:0119:3013 h 29 min
February 2106:2319:1212 h 49 min
March 2106:3818:4412 h 06 min
April 2106:5318:1311 h 20 min
May 2107:0917:5310 h 45 min
June 2107:2117:5110 h 30 min
July 2107:1918:0310 h 44 min
August 2106:5818:1811 h 20 min
September 2106:2518:3012 h 05 min
October 2105:5418:4412 h 51 min
November 2105:3519:0613 h 30 min
December 2105:3919:2613 h 47 min

Good to know

  • Sunrise and sunset mark the moment the Sun’s upper edge touches a level horizon, with the air’s usual bending of light allowed for. Hills, buildings and altitude move 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 26.1° S, 53.7° 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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