DST of Ouro preto in 2025
- Jan
 - Feb
 - Mar
 - Apr
 - May
 - Jun
 - Jul
 - Aug
 - Sep
 - Oct
 - Nov
 - Dec
 
- 
At Sun Feb 16 00:00:00 2025, clocks in Ouro preto are turned backward 1 hour to Sat Feb 15 23:00:00 2025 to end DST
 - 
At Sun Oct 19 00:00:00 2025, clocks in Ouro preto are turned forward 1 hour to Sun Oct 19 01:00:00 2025 to start DST
 
DST of Ouro preto Over Years
| Year | Commences | Abbreviations | Time Change | Offset After | 
| 1950 | 04-16, Sun 00:00  | 
BRST -> BRT | 1 hour backward (end of DST) | UTC-0300 | 
| 12-01, Fri 01:00  | 
BRT -> BRST | 1 hour forward (start of DST) | UTC-0200 | |
| 1951 | 03-31, Sat 23:00  | 
BRST -> BRT | 1 hour backward (end of DST) | UTC-0300 | 
| 12-01, Sat 01:00  | 
BRT -> BRST | 1 hour forward (start of DST) | UTC-0200 | |
| 1952 | 03-31, Mon 23:00  | 
BRST -> BRT | 1 hour backward (end of DST) | UTC-0300 | 
| 12-01, Mon 01:00  | 
BRT -> BRST | 1 hour forward (start of DST) | UTC-0200 | |
| 1953 | 02-28, Sat 23:00  | 
BRST -> BRT | 1 hour backward (end of DST) | UTC-0300 | 
| 1954 - 1959 | No changes, UTC-0300 all of the period | |||