DST of Sullana in 2024
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
No time zone changes for Sullana in 2024
DST of Sullana Over Years
| Year | Commences | Abbreviations | Time Change | Offset After |
| 1980 - 1985 | No changes, UTC-0500 all of the period | |||
| 1986 | 01-01, Wed 01:00 |
PET -> PEST | 1 hour forward (start of DST) | UTC-0400 |
| 03-31, Mon 23:00 |
PEST -> PET | 1 hour backward (end of DST) | UTC-0500 | |
| 1987 | 01-01, Thu 01:00 |
PET -> PEST | 1 hour forward (start of DST) | UTC-0400 |
| 03-31, Tue 23:00 |
PEST -> PET | 1 hour backward (end of DST) | UTC-0500 | |
| 1988 - 1989 | No changes, UTC-0400 all of the period | |||
