What time is it in São Marcos, Rondônia, Brazil
This page shows local time in São Marcos, Rondônia, Brazil as of this moment, in the America/Porto_Velho zone (−4).
São Marcos, Brazil
Wednesday, 4 November 2026
UTC−4 · America/Porto_Velho
Local time in São Marcos
UTC−4 · no daylight saving time
What the clock shows right now in São Marcos.
The sun today
Sunrise 5:39 AM Solar noon 11:53 AM Sunset 6:07 PM Daylight 12 h 28 min Night 11 h 32 min Civil twilight 5:17 AM – 6:29 PM
Weather in São Marcos right now
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Weather data by Open-Meteo, updated every 30 minutes.
São Marcos and its neighbours
Postal codes
- 95190-000
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.
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 São Marcos
- Sao Marcos Rio Grande do Sul, Brazil
- São Marcos Bahia, Brazil
- São Marcos Bahia, Brazil
- São Marcos Espírito Santo, Brazil
- Sao Marcos Lisbon, Portugal
Nearby places
- Santo Antônio — 5.3 km
- Morena — 7.7 km
- Monte Santo — 9.5 km
- Quinto Batalhão de Engenharia de Construção — 12.2 km
- Alto Alegre — 13.8 km
- Vila Rica — 13.8 km
Local time details for São Marcos
1 postal code have been allocated to São Marcos.
Local time in São Marcos is governed by America/Porto_Velho at UTC−4. Daylight saving observed: No.
Sunrise arrives in São Marcos at 5:39 AM today and the sun goes down at 6:07 PM. That gives the day 12 h 28 min of light.
Around São Marcos, places such as Santo Antônio and Morena use the same time.
Questions and answers
- What time zone includes São Marcos?
- The time zone that includes São Marcos is America/Porto_Velho, with an offset of −4.
- Does daylight saving time have any effect on the clock in São Marcos?
- Daylight saving in São Marcos: No.
- Sunset in São Marcos is at what time?
- At 6:07 PM.