What time zone is São Sebastião do Uatumã in?

São Sebastião do Uatumã currently uses Amazon Standard Time (UTC−04:00). Its IANA time zone is America/Manaus.

What is the UTC offset in São Sebastião do Uatumã right now?

São Sebastião do Uatumã is currently UTC−04:00

Current Time in São Sebastião do Uatumã, Amazonas, Brazil

7:37:45 PM

19:37:45

Friday, September 18, 2026

-04 (Amazon Standard Time) · UTC−04:00

America/Manaus

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Time zone details

São Sebastião do Uatumã does not observe daylight saving time in 2026

Daylight in São Sebastião do Uatumã

Sunrise5:42 AMSolar noon11:45 AMSunset5:48 PM

Clock change statusNo clock changes are scheduled for São Sebastião do Uatumã in the next 12 monthsView schedule Weather nowLoading current forecast…Forecast details

Location facts

Place

Country: Brazil
Administrative area: Amazonas
Place type: City or town
Country currency: Brazilian Real (BRL)

Practical

Languages: Portuguese, Spanish, English, French
Dialing code: +55
Population: 11,670
Elevation: Approximately 15 m (DEM estimate)

Geography

Geographic coordinates: 2° 33' S / 57° 52' W

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Clock changes in São Sebastião do Uatumã

2026

No clock or time-zone designation changes in 2026

Future clock changes, 2027–2030

Sun & Moon details

Sunrise: 5:42 AM
Solar noon: 11:45 AM
Sunset: 5:48 PM
Daylight duration: 12 hr 06 min8 sec longer than the previous day

Civil twilight: 5:21 AM – 6:09 PM
Nautical twilight: 4:57 AM – 6:33 PM
Astronomical twilight: 4:33 AM – 6:57 PM

First QuarterMoon illumination48%

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Friday, September 18, 2026

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Sun

Sunrise: 5:42 AM (east, 88.2°)
Sunset: 5:48 PM (west, 271.6°)
Day length: 12 hr 06 min8 sec longer than the previous day
Solar noon: 11:45 AM (85.7° altitude)

Civil twilight

Dawn to dusk: 5:21 AM – 6:09 PM

Additional twilight

Nautical dawn to dusk: 4:57 AM – 6:33 PM
Astronomical dawn to dusk: 4:33 AM – 6:57 PM

Moon

Phase: First Quarter (48% illuminated)
Moonrise: 11:26 AM (southeast, 118.1°)
Moonset: No event on this local date
Previous principal phase: First Quarter — Friday, September 18, 2026 at 4:44 PM
Next principal phase: Full Moon — Saturday, September 26, 2026 at 12:49 PM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Friday, September 18	5:42 AM	5:48 PM	12 hr 06 min	8 sec longer than the previous day
Saturday, September 19	5:42 AM	5:48 PM	12 hr 06 min	8 sec longer than the previous day
Sunday, September 20	5:41 AM	5:47 PM	12 hr 06 min	9 sec longer than the previous day
Monday, September 21	5:41 AM	5:47 PM	12 hr 06 min	8 sec longer than the previous day
Tuesday, September 22	5:40 AM	5:47 PM	12 hr 06 min	9 sec longer than the previous day
Wednesday, September 23	5:40 AM	5:47 PM	12 hr 07 min	8 sec longer than the previous day
Thursday, September 24	5:40 AM	5:46 PM	12 hr 07 min	9 sec longer than the previous day

Weather forecast for São Sebastião do Uatumã

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Plan around São Sebastião do Uatumã

Upcoming public holidays in Amazonas

Sun, Oct 4, 2026Election Day
Mon, Oct 12, 2026Our Lady of Aparecida
Sun, Oct 25, 2026Election Day

Frequently asked questions

What time zone is São Sebastião do Uatumã in?: São Sebastião do Uatumã currently uses Amazon Standard Time (UTC−04:00). Its IANA time zone is America/Manaus.
When is the next clock change in São Sebastião do Uatumã?: No clock changes are scheduled for São Sebastião do Uatumã in the next 12 months
Does São Sebastião do Uatumã observe daylight saving time?: São Sebastião do Uatumã does not observe daylight saving time in 2026
What is the UTC offset in São Sebastião do Uatumã right now?: São Sebastião do Uatumã is currently UTC−04:00