Convert Atlantic Daylight Time (ADT, UTC-3) to Eastern Standard Time (EST, UTC-5).ADT is used in the North America region and EST is used in the North America region.
| ADT | EST |
|---|---|
| 12:00 AM | 11:00 PM (-1 day) |
| 3:00 AM | 2:00 AM |
| 6:00 AM | 5:00 AM |
| 9:00 AM | 8:00 AM |
| 12:00 PM | 11:00 AM |
| 3:00 PM | 2:00 PM |
| 6:00 PM | 5:00 PM |
| 9:00 PM | 8:00 PM |
Atlantic Daylight Time (ADT) is UTC-3 and Eastern Standard Time (EST) is UTC-5. The exact difference can vary due to Daylight Saving Time changes. Our converter automatically accounts for current DST rules to give you accurate conversions.
Use the conversion table above to find common time mappings between ADT and EST. For precise conversions including DST adjustments, use the interactive converter.
Atlantic Daylight Time (ADT) is based on the America/Halifax timezone. DST observance depends on local regulations. Our converter automatically accounts for current DST rules.
Convert Atlantic Daylight Time to Eastern Standard Time
| ADT | EST |
|---|---|
| 12:00 AM | 11:00 PM (-1) |
| 3:00 AM | 2:00 AM (+1) |
| 6:00 AM | 5:00 AM |
| 9:00 AM | 8:00 AM |
| 12:00 PM | 11:00 AM |
| 3:00 PM | 2:00 PM |
| 6:00 PM | 5:00 PM |
| 9:00 PM | 8:00 PM |
Atlantic Daylight Time (ADT) is UTC-3 and Eastern Standard Time (EST) is UTC-5. The exact difference can vary due to Daylight Saving Time changes.
Use our converter above to find the exact time. Enter 9:00 in the ADT field to see the corresponding EST time, accounting for current DST rules.
Atlantic Daylight Time (ADT) is based on the America/Halifax timezone. DST observance depends on local regulations. Our converter automatically accounts for current DST rules.