Rio Branco time: UTC-5 all year
Rio Branco has no clock change scheduled in the next year. The last year with a seasonal offset change was 2008. The offset now is UTC-5.
Rio Branco on 15 October 2026: sunrise 05:07, sunset 17:26, day length 12 h 19 min.
Place| Fact | Value |
|---|
| Time zone | America/Rio_Branco |
| Offset | UTC-5 |
| Region | Acre |
| Latitude | -9.9747 |
| Longitude | -67.8100 |
| Population | 419,452 |
Rio Branco has no clock change scheduled in the next year. The last year with a seasonal offset change was 2008. The offset now is UTC-5.
Sun this year| Fact | Value |
|---|
| Longest day | 21 December 2026, 12 h 43 min |
| Shortest day | 21 June 2026, 11 h 33 min |
| Earliest sunrise | 04:58 on 17 November 2026 |
| Latest sunset | 18:00 on 26 January 2026 |
| Golden hour on the longest day | 21 December morning 05:08 to 05:38, evening 17:20 to 17:50 |
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 | Rio Branco 09:00 to 11:00; London 15:00 to 17:00 |
| New York | Rio Branco 09:00 to 16:00; New York 10:00 to 17:00 |