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 |
| 2000 - 2007 | No changes, UTC-0500 all of the period | |||
| 2008 | 06-24, Tue 01:00 |
ACT -> AMT | 1 hour forward | UTC-0400 |
| 2009 - 2009 | No changes, UTC-0400 all of the period | |||
