Geographic position of Osasco

Osasco is located in the Southern Hemisphere and the Western Hemisphere. Its coordinates are 23.5325° S, 46.7917° W.

Osasco lies in the subtropical latitude zone. This latitude affects daylight length, seasonal variation and how local solar time compares with standard clock time.

Antipode of Osasco

The point on Earth exactly opposite Osasco is near Naha - when it's noon in Osasco, it's close to midnight there.

Golden Hour & Blue Hour in Osasco

Approximate times based on sunrise/sunset. Actual golden hour quality varies with weather and season.

Current Season in Osasco

Osasco is currently in Spring. Spring begins around September 22, which is 1 day from now.

Because Osasco is in the Southern Hemisphere, its seasons run opposite to cities in the other hemisphere. When it is spring here, places on the other side of the equator are experiencing the opposite season at the same time.

Longest & Shortest Day in Osasco

In Osasco, the longest day of the year falls around December 21 and lasts about 13h 35m. The shortest day falls around June 21 and lasts about 10h 41m, a difference of roughly 2h 54m between the two.

This seasonal swing depends on Osasco's latitude: cities closer to the equator see little variation in daylight throughout the year, while cities farther from it, like Osasco at 23.53° S, experience a much wider gap between summer and winter daylight.

Population Ranking of Osasco

With a population of 728,615, Osasco ranks as the 25th most populous city in Brazil, out of 2,345 cities tracked on this site.

Daylight saving time in Osasco

Osasco uses the IANA time zone identifier America/Sao_Paulo. The current local offset is UTC-3 / -03.

Osasco does not observe daylight saving time in 2026. The UTC offset remains stable throughout the year.

Best Time to Call Osasco

Business hours in Osasco (9 AM-5 PM local time) fall at these local times elsewhere:

• New York: 8:00 AM - 4:00 PM ( Convenient)
• Los Angeles: 5:00 AM - 1:00 PM ( Outside normal hours)
• London: 1:00 PM - 9:00 PM ( Partial overlap)
• Dubai: 4:00 PM - 12:00 AM (next day) ( Partial overlap)
• Mumbai: 5:30 PM - 1:30 AM (next day) ( Partial overlap)
• Tokyo: 9:00 PM - 5:00 AM (next day) ( Partial overlap)
• Sydney: 10:00 PM - 6:00 AM (next day) ( Outside normal hours)

Times shown reflect current UTC offsets and may shift by up to an hour around daylight saving transitions.

Time now in other cities in Brazil

Public Holidays Affecting Osasco

Official national holiday observed in Brazil.

Frequently Asked Questions