Sunrise & Sunset in Sao Paulo Today
Welcome to the definitive solar ephemeris for Sao Paulo (Brazil), situated at geographic coordinates -23.0605° N latitude and -46.1433° E longitude within the America/Sao_Paulo timezone. Because Sao Paulo is positioned at subtropical coordinates, daylight duration fluctuates predictably throughout the solar year—reaching its maximum duration during the June solstice and its annual minimum near the December solstice.
All timestamps displayed below are computed using client-side spherical astronomy algorithms derived from the U.S. Naval Observatory Astronomical Almanac 2024 and the NOAA Solar Calculator, accounting for standard 34-arcminute atmospheric refraction and 16-arcminute solar semidiameter at sea level.
Sunrise & Sunset in Sao Paulo, Brazil
US Naval Observatory (USNO) Astronomical Almanac 2024 p.C24 & NOAA Solar Model
7-Day Solar Forecast for Sao Paulo
Updated daily| Date | Sunrise | Solar Noon | Sunset | Daylight |
|---|---|---|---|---|
Thu, Aug 6Today | 09:36 AM | 03:10 PM | 08:45 PM | 11h 9m |
Fri, Aug 7 | 09:35 AM | 03:10 PM | 08:45 PM | 11h 10m |
Sat, Aug 8 | 09:34 AM | 03:10 PM | 08:45 PM | 11h 11m |
Sun, Aug 9 | 09:34 AM | 03:10 PM | 08:46 PM | 11h 12m |
Mon, Aug 10 | 09:33 AM | 03:10 PM | 08:46 PM | 11h 13m |
Tue, Aug 11 | 09:32 AM | 03:09 PM | 08:46 PM | 11h 14m |
Wed, Aug 12 | 09:32 AM | 03:09 PM | 08:47 PM | 11h 15m |
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Frequently Asked Questions
Q1.What is the exact solar noon in Sao Paulo?
Solar noon in Sao Paulo occurs when the sun crosses the local celestial meridian (-46.14° E) and reaches its maximum angular elevation above the horizon. Because Sao Paulo operates on America/Sao_Paulo, solar noon typically occurs around mid-day, adjusted for the seasonal Equation of Time.
Q2.How does atmospheric refraction affect sunrise and sunset in Sao Paulo?
At latitude -23.06°, standard atmospheric refraction lifts the apparent image of the solar disc by approximately 34 arcminutes (0.566°). Combined with the sun’s 16 arcminute semidiameter, official sunrise and sunset are calculated when the center of the true solar disc is 90°50′ from the zenith.
Q3.When are the golden hour shooting windows in Sao Paulo?
The morning golden hour begins at sunrise and lasts for approximately 60 minutes as the sun climbs to 6° solar elevation. The evening golden hour begins 60 minutes before sunset and concludes as the sun dips below the horizon, providing warm, diffused lighting ideal for outdoor photography.
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