Sunrise and Sunset times in Sao Joao da Boa Vista, Brazil

Sao Joao da Boa Vista Brazil Daily sun schedule, day length and annual chart
☀️ Local time
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Sunrise
Today sunrise
06:21:25
Sunset
Today sunset
17:50:40
🌤️
Day length
11h 29m 15s
City
Sao Joao da Boa Vista
Region / Country
São Paulo, Brazil
Time zone
America/Sao_Paulo, UTC -3 h.
Population
76 540 people
Latitude
-21.98
Longitude
-46.79

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 06:14:54 12:10:58 18:07:02 11h 52m 8s
2026-Apr-02, Thursday 06:15:14 12:10:41 18:06:07 11h 50m 53s
2026-Apr-03, Friday 06:15:34 12:10:23 18:05:12 11h 49m 38s
2026-Apr-04, Saturday 06:15:54 12:10:06 18:04:17 11h 48m 23s
2026-Apr-05, Sunday 06:16:14 12:09:48 18:03:23 11h 47m 9s
2026-Apr-06, Monday 06:16:34 12:09:31 18:02:29 11h 45m 55s
2026-Apr-07, Tuesday 06:16:54 12:09:14 18:01:35 11h 44m 41s
2026-Apr-08, Wednesday 06:17:14 12:08:58 18:00:42 11h 43m 28s
2026-Apr-09, Thursday 06:17:34 12:08:41 17:59:49 11h 42m 15s
2026-Apr-10, Friday 06:17:54 12:08:25 17:58:57 11h 41m 3s
2026-Apr-11, Saturday 06:18:14 12:08:10 17:58:05 11h 39m 51s
2026-Apr-12, Sunday 06:18:35 12:07:54 17:57:13 11h 38m 38s
2026-Apr-13, Monday 06:18:56 12:07:39 17:56:22 11h 37m 26s
2026-Apr-14, Tuesday 06:19:16 12:07:24 17:55:31 11h 36m 15s
2026-Apr-15, Wednesday 06:19:37 12:07:09 17:54:41 11h 35m 4s
2026-Apr-16, Thursday 06:19:58 12:06:55 17:53:52 11h 33m 54s
2026-Apr-17, Friday 06:20:20 12:06:41 17:53:03 11h 32m 43s
2026-Apr-18, Saturday 06:20:41 12:06:28 17:52:15 11h 31m 34s
2026-Apr-19, Sunday 06:21:03 12:06:15 17:51:27 11h 30m 24s
2026-Apr-20, Monday 06:21:25 12:06:02 17:50:40 11h 29m 15s
2026-Apr-21, Tuesday 06:21:47 12:05:50 17:49:54 11h 28m 7s
2026-Apr-22, Wednesday 06:22:09 12:05:38 17:49:08 11h 26m 59s
2026-Apr-23, Thursday 06:22:31 12:05:27 17:48:23 11h 25m 52s
2026-Apr-24, Friday 06:22:54 12:05:16 17:47:39 11h 24m 45s
2026-Apr-25, Saturday 06:23:17 12:05:06 17:46:55 11h 23m 38s
2026-Apr-26, Sunday 06:23:40 12:04:56 17:46:13 11h 22m 33s
2026-Apr-27, Monday 06:24:03 12:04:47 17:45:31 11h 21m 28s
2026-Apr-28, Tuesday 06:24:26 12:04:38 17:44:50 11h 20m 24s
2026-Apr-29, Wednesday 06:24:50 12:04:30 17:44:09 11h 19m 19s
2026-Apr-30, Thursday 06:25:14 12:04:22 17:43:30 11h 18m 16s

Day length in Sao Joao da Boa Vista during the year on the chart

Sao Joao da Boa Vista on Brazil map

Daylight Hours FAQ: 10 Most Googled Questions Answered

Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.

Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).

Northern Hemisphere: June 20-22 (summer solstice).

Southern Hemisphere: December 21-23.

Near polar circles, the sun doesn't set for 24 hours.

Northern Hemisphere: December 21-22 (winter solstice).

Southern Hemisphere: June 20-21.

The closer to poles, the more extreme variations:

  • Equator: ~12-hour days year-round
  • Polar regions: Midnight sun/polar nights occur

Miami's lower latitude means:

  • Winter days are longer than NY's
  • Summer days are slightly shorter

During equinoxes:

  • Spring: March 20-21
  • Fall: September 22-23

Most rapid change near equinoxes: 2-4 minutes daily.

Slowest change near solstices: <1 minute daily.

Reliable tools:

  • Timeanddate.com
  • SunCalc.org
  • Photographer's Ephemeris app

Yes. Reduced winter sunlight may cause:

  • Seasonal Affective Disorder (SAD)
  • Vitamin D deficiency

Solution: Light therapy lamps & midday walks