What time is it in Castanhal, Amazonas, Brazil
This page shows the current local time in Castanhal, Amazonas, Brazil, in the America/Manaus time zone (−4).
Castanhal, Brazil
Friday, 16 October 2026
UTC−4 · America/Manaus
Local time in Castanhal
UTC−4 · no daylight saving time
Castanhal keeps America/Manaus clock_time.
The sun today
Sunrise 5:39 AM Solar noon 11:45 AM Sunset 5:51 PM Daylight 12 h 12 min Night 11 h 48 min Civil twilight 5:18 AM – 6:12 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 Amazonas
- Manaus 2 219 580
- Itacoatiara 113 917
- Manacapuru 111 751
- Parintins 101 855
- Coari 85 910
- Tefe 79 278
Other places named Castanhal
- Castanhal Pará, Brazil
- Castanhal Amazonas, Brazil
- Castanhal Amazonas, Brazil
- Castanhal Amazonas, Brazil
- Castanhal Porto, Portugal
Same time zone — America/Manaus
- Manaus Brazil
Nearby places
About the time in Castanhal
The mail network in Castanhal covers 1 codes.
Clocks in Castanhal follow America/Manaus, an offset of UTC−4 from Coordinated Universal Time. Daylight saving time here: No.
Today's sunrise at Castanhal falls at 5:39 AM; sunset follows at 5:51 PM. Between them lie 12 h 12 min of daylight.
Anyone in Frechal or Trocana reads the same clock as Castanhal.
Questions and answers
- Which time zone is observed in Castanhal?
- Castanhal observes the America/Manaus time zone, with an offset of −4.
- Is the local clock in Castanhal affected by daylight saving time?
- No.
- What time does the day end in Castanhal?
- The sun sets at 5:51 PM.