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What time is it in Santo Antônio, Rondônia, Brazil

This page tells you the time right now in Santo Antônio, Rondônia, Brazil, in the America/Porto_Velho zone (−4).

Santo Antônio, Brazil

3:37:44 AM

Saturday, 17 October 2026

UTC−4 · America/Porto_Velho

Local time in Santo Antônio

UTC−4 · no daylight saving time

Santo Antônio keeps America/Porto_Velho clock_time.

The sun today

Sunrise 5:47 AM Solar noon 11:57 AM Sunset 6:07 PM Daylight 12 h 20 min Night 11 h 40 min Civil twilight 5:26 AM – 6:28 PM

Weather in Santo Antônio right now

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Weather data by Open-Meteo, updated every 30 minutes.

Santo Antônio and its neighbours

Santo Antônio at -9.9833, -62.6833 with the nearest towns within 33.0 km · open in OpenStreetMap

Postal codes

59255-000

Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.

Santo Antônio in numbers

Coordinates: -9.9833, -62.6833
Region: Rondônia
Country: Brazil, South America
Capital: Brasília — 1727 km away
Same name: 320 more places in the world share this name

Largest cities in Rondônia

Porto Velho 548 952
Ji Parana 140 101
Vilhena 109 651
Ariquemes 96 833
Cacoal 85 893
Rolim De Moura 56 406

Other places named Santo Antônio

Santo António Guangdong, China
Santo Antonio Madeira, Portugal
Santo Antônio Rio Grande do Norte, Brazil
Santo Antonio Príncipe, Saint Thomas and Prince
Santo Antônio Rio Grande do Norte, Brazil

Nearby places

Espirito Santo — 15.8 km
Santa Rosa — 16.8 km
Ipiranga — 20.4 km
Triunfo — 21.1 km
Fortaleza — 25.5 km
Nova Vida — 26.6 km

Santo Antônio: clock, sun and surroundings

The local time of Santo Antônio is shared by neighbouring Espirito Santo and Santa Rosa.

Across Santo Antônio, 1 postal code is recorded.

The zone name for Santo Antônio is America/Porto_Velho and the offset is UTC−4. Daylight saving time: No.

The sun rises at 5:47 AM above Santo Antônio and sets at 6:07 PM today. Daylight lasts about 12 h 20 min.

Questions and answers

Which time zone value belongs to Santo Antônio?: The time zone value for Santo Antônio is America/Porto_Velho, with an offset of −4.
Is there a spring or autumn clock change in Santo Antônio?: Daylight saving in Santo Antônio: No.
When does the sun come up in Santo Antônio?: Sunrise in Santo Antônio is at 5:47 AM.