DST of Rio Branco in 2024
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
No time zone changes for Rio Branco in 2024
DST of Rio Branco Over Years
| Year | Commences | Abbreviations | Time Change | Offset After |
| 2010 - 2012 | No changes, UTC-0400 all of the period | |||
| 2013 | 11-09, Sat 23:00 |
AMT -> ACT | 1 hour backward | UTC-0500 |
| 2014 - 2019 | No changes, UTC-0500 all of the period | |||
