What time is it in Castanhal, Rondônia, Brazil
The local time of Castanhal, Rondônia, Brazil is presented here, in line with the America/Porto_Velho zone (−4).
Castanhal, Brazil
Tuesday, 3 November 2026
UTC−4 · America/Porto_Velho
Local time in Castanhal
UTC−4 · no daylight saving time
What the clock shows right now in Castanhal.
The sun today
Sunrise 5:35 AM Solar noon 11:51 AM Sunset 6:07 PM Daylight 12 h 32 min Night 11 h 28 min Civil twilight 5:13 AM – 6:29 PM
Weather in Castanhal right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Castanhal and its neighbours
Postal codes
- 68740-000
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 Castanhal
- Castanhal Pará, Brazil
- Castanhal Amazonas, Brazil
- Castanhal Amazonas, Brazil
- Castanhal Amazonas, Brazil
- Castanhal Porto, Portugal
Nearby places
- Comunidade São João Batista — 6.3 km
- Paraibao — 11.5 km
- Sao Pedro — 13.0 km
- Comunidade Santa Luzia — 13.0 km
- Estrela de Rondônia — 14.4 km
- Comunidade Santa Clara — 17.5 km
Castanhal: clock, sun and surroundings
Castanhal carries 1 postal code.
Local clocks in Castanhal answer to America/Porto_Velho, set UTC−4 from UTC. Daylight saving time: No.
Today Castanhal sees sunrise at 5:35 AM, sunset at 6:07 PM. Daylight comes out to 12 h 32 min.
Near Castanhal you can add Comunidade São João Batista and Paraibao, both on the same time.
Questions and answers
- Which time zone is assigned to Castanhal?
- The time zone assigned to Castanhal is America/Porto_Velho, with an offset of −4.
- Does Castanhal switch to summer time during the year?
- Daylight saving time observed in Castanhal: No.
- Looking for sunrise and sunset in Castanhal — what are they?
- Sunrise at 5:35 AM, sunset at 6:07 PM.