What time is it in Sao Marcos, Roraima, Brazil
This page tells you the time right now in Sao Marcos, Roraima, Brazil, in the America/Boa_Vista zone (−4).
Sao Marcos, Brazil
Monday, 19 October 2026
UTC−4 · America/Boa_Vista
Local time in Sao Marcos
UTC−4 · no daylight saving time
Sao Marcos keeps America/Boa_Vista clock_time.
The sun today
Sunrise 5:46 AM Solar noon 11:48 AM Sunset 5:49 PM Daylight 12 h 02 min Night 11 h 58 min Civil twilight 5:25 AM – 6:10 PM
Weather in Sao Marcos right now
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Weather data by Open-Meteo, updated every 30 minutes.
Sao Marcos and its neighbours
Postal codes
- 95190-000 São Marcos
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 Roraima
- Boa Vista 419 652
- Rorainopolis 32 647
- Alto Alegre 21 096
- Caracarai 20 957
- Pacaraima 19 305
- Cantá 18 682
Other places named Sao 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
- Arapari — 2.6 km
- Sao Luis — 5.9 km
- Porre — 7.9 km
- Maloca Vista Alegre — 9.6 km
- Sao Bento — 10.8 km
- Vista Alegre — 11.7 km
Local time details for Sao Marcos
1 postal code is listed for Sao Marcos.
The clock standard in Sao Marcos is America/Boa_Vista, offset by UTC−4. Daylight saving time in use: No.
In Sao Marcos the sun appears at 5:46 AM and disappears at 5:49 PM today. Daylight stretches 12 h 02 min.
The time given for Sao Marcos holds for nearby Arapari and Sao Luis too.
Questions and answers
- What is the time zone designation for Sao Marcos?
- The time zone designation for Sao Marcos is America/Boa_Vista, with an offset of −4.
- Does Sao Marcos run on daylight saving time for part of the year?
- Daylight saving in Sao Marcos: No.
- What time does the day end in Sao Marcos?
- The sun sets at 5:49 PM.