Alta Floresta d'OesteBrazil
Current time in Alta Floresta d'Oeste, Brazil
Thursday, 15 October 2026
Amazon Standard TimeUTC-04:00
⛶ Full-screen clockAlta Floresta d'Oeste time at a glance
- Country
- Brazil
- Location
- City in Rondônia
- Time zone
America/Porto_Velho- UTC offset now
UTC-04:00- Current zone label
- GMT-4
- Next clock change
- No upcoming change available
Time-zone identity for Alta Floresta d'Oeste
- IANA zone
America/Porto_Velho- UTC offset now
- UTC-04:00
- Current zone label
- GMT-4
- Clock-change status
- No UTC offset change was found in the next 370 days.
Alta Floresta d'Oeste is currently 4 hours behind UTC. The named zone, rather than the offset alone, should be used for future dates.
Clock changes in Alta Floresta d'Oeste
370-day checked horizon
No UTC offset change was found through Wednesday, 20 October 2027 in runtime time-zone data 2026b.
Time-zone history
UTC offset changes for Alta Floresta d'Oeste
A bounded record of offset transitions calculated for America/Porto_Velho, covering 2021 through 2031. Events are offset changes; their legal or daylight-saving cause is not inferred.
Previous 5 years
No UTC offset transition was found in the previous 5 years.
Next 5 years
No UTC offset transition was found in the next 5 years.
Dates are calculated from IANA time-zone rules. The calculation checks for offset changes throughout the displayed period and resolves each change to the nearest second.
Location context
About Alta Floresta d'Oeste
Location details for Alta Floresta d'Oeste in Rondônia, Brazil.
- Administrative area
- Rondônia, Brazil
- Population
- 21,494
- Coordinates
- 11.9681° S, 61.9542° W. The elevation is 350 metres.
Nearby city clocks
Cities near Alta Floresta d'Oeste
Nearby cities are ordered by approximate straight-line distance from Alta Floresta d'Oeste. Times are calculated for the same instant shown above.
- Rolim de MouraRondônia, Brazil25 km northeast
America/Porto_VelhoSame local time - CacoalRondônia, Brazil81 km northeast
America/Porto_VelhoSame local time - São Miguel do GuaporéRondônia, Brazil88 km west
America/Porto_VelhoSame local time - Presidente MédiciRondônia, Brazil88 km north
America/Porto_VelhoSame local time - Pimenta BuenoRondônia, Brazil89 km east
America/Porto_VelhoSame local time - Espigão dOesteRondônia, Brazil114 km northeast
America/Porto_VelhoSame local time
Sources for Alta Floresta d'Oeste time and city facts
Time-zone calculations use runtime tzdb 2026b. Weather and astronomy sources include their own retrieval times where available.
View 3 sources
- GeoNames cities15000GeoNames · 2026-07-15_01-57-51-849 · CC BY 4.0 · AccessedCity and country names, administrative area, coordinates and population.
- IANA Time Zone DatabaseInternet Assigned Numbers Authority · 2026b · Public domain · AccessedTime-zone names, UTC offsets and clock changes.
- Unicode Common Locale Data RepositoryUnicode Consortium · 48.0 · Unicode License v3 · AccessedEnglish display names for countries, currencies and languages.