ADT is in use now. When Daylight Saving Time ends AST (Atlantic Standard Time) will be observed in place of ADT (Atlantic Daylight Time).
- Current ADT time:
- Current date: Friday, September 22, 2023
- ADT Offset is UTC-3
- ADT is 3 hours behind UTC
ADT (Atlantic Daylight Time) is used in the following countries
Cities which observe Atlantic Daylight Time in summer
Charlottetown Halifax Hamilton (Bermuda)