DST of Halifax in 2025
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
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At Sun Mar 9 02:00:00 2025, clocks in Halifax are turned forward 1 hour to Sun Mar 9 03:00:00 2025 to start DST
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At Sun Nov 2 02:00:00 2025, clocks in Halifax are turned backward 1 hour to Sun Nov 2 01:00:00 2025 to end DST
DST of Halifax Over Years
| Year | Commences | Abbreviations | Time Change | Offset After |
| 1950 - 1950 | No changes, UTC-0400 all of the period | |||
| 1951 | 04-29, Sun 03:00 |
AST -> ADT | 1 hour forward (start of DST) | UTC-0300 |
| 09-30, Sun 01:00 |
ADT -> AST | 1 hour backward (end of DST) | UTC-0400 | |
| 1952 | 04-27, Sun 03:00 |
AST -> ADT | 1 hour forward (start of DST) | UTC-0300 |
| 09-28, Sun 01:00 |
ADT -> AST | 1 hour backward (end of DST) | UTC-0400 | |
| 1953 | 04-26, Sun 03:00 |
AST -> ADT | 1 hour forward (start of DST) | UTC-0300 |
| 09-27, Sun 01:00 |
ADT -> AST | 1 hour backward (end of DST) | UTC-0400 | |
| 1954 | 04-25, Sun 03:00 |
AST -> ADT | 1 hour forward (start of DST) | UTC-0300 |
| 09-26, Sun 01:00 |
ADT -> AST | 1 hour backward (end of DST) | UTC-0400 | |
| 1955 - 1955 | No changes, UTC-0300 all of the period | |||
| 1956 | 04-29, Sun 03:00 |
AST -> ADT | 1 hour forward (start of DST) | UTC-0300 |
| 09-30, Sun 01:00 |
ADT -> AST | 1 hour backward (end of DST) | UTC-0400 | |
| 1957 | 04-28, Sun 03:00 |
AST -> ADT | 1 hour forward (start of DST) | UTC-0300 |
| 09-29, Sun 01:00 |
ADT -> AST | 1 hour backward (end of DST) | UTC-0400 | |
| 1958 | 04-27, Sun 03:00 |
AST -> ADT | 1 hour forward (start of DST) | UTC-0300 |
| 09-28, Sun 01:00 |
ADT -> AST | 1 hour backward (end of DST) | UTC-0400 | |
| 1959 | 04-26, Sun 03:00 |
AST -> ADT | 1 hour forward (start of DST) | UTC-0300 |
| 09-27, Sun 01:00 |
ADT -> AST | 1 hour backward (end of DST) | UTC-0400 | |
