Porto Velho time: UTC-4 all year
Porto Velho has no clock change scheduled in the next year. The last year with a seasonal offset change was 1988. The offset now is UTC-4.
Porto Velho on 15 October 2026: sunrise 05:52, sunset 18:10, day length 12 h 18 min.
Place| Fact | Value |
|---|
| Time zone | America/Porto_Velho |
| Offset | UTC-4 |
| Region | Rondônia |
| Latitude | -8.7619 |
| Longitude | -63.9039 |
| Population | 548,952 |
Porto Velho has no clock change scheduled in the next year. The last year with a seasonal offset change was 1988. The offset now is UTC-4.
Sun this year| Fact | Value |
|---|
| Longest day | 21 December 2026, 12 h 38 min |
| Shortest day | 21 June 2026, 11 h 37 min |
| Earliest sunrise | 05:44 on 16 November 2026 |
| Latest sunset | 18:43 on 27 January 2026 |
| Golden hour on the longest day | 21 December morning 05:54 to 06:24, evening 18:02 to 18:32 |
Next public holidays| Date | Holiday |
|---|
| 25 October 2026 | Dia de Eleição |
| 2 November 2026 | Dia de Finados |
| 15 November 2026 | Proclamação da República |
Working hours overlap| City | 09:00 to 17:00 |
|---|
| London | Porto Velho 09:00 to 12:00; London 14:00 to 17:00 |
| New York | Porto Velho 09:00 to 17:00; New York 09:00 to 17:00 |