Time in ADT and PDT
The time difference between Atlantic Daylight Time (ADT) and Pacific Daylight Time (PDT) is 4 hours. Pacific Daylight Time is 4 hours behind Atlantic Daylight Time.
This means 9am ADT is 5am PDT and 5pm ADT is 1pm PDT.
Atlantic Daylight Time
- The current local time in ADT is 3:43 pm (July 18, 2026)
- ADT time zone offset is UTC-03:00
Pacific Daylight Time
- The current local time in PDT is 7:43 pm (July 18, 2026)
- PDT time zone offset is UTC-07:00
How to convert Atlantic Daylight Time to Pacific Daylight Time?
Subtract 4 hours from Atlantic Daylight Time to get Pacific Daylight Time.
Time in ADT
00:00
Time in PDT
00:00
Use the slider above to convert Atlantic Daylight Time to Pacific Daylight Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| ADT | PDT |
|---|---|
| 12am | 8pm |
| 1am | 9pm |
| 2am | 10pm |
| 3am | 11pm |
| 4am | 12am |
| 5am | 1am |
| 6am | 2am |
| 7am | 3am |
| 8am | 4am |
| 9am | 5am |
| 10am | 6am |
| 11am | 7am |
| 12pm | 8am |
| 1pm | 9am |
| 2pm | 10am |
| 3pm | 11am |
| 4pm | 12pm |
| 5pm | 1pm |
| 6pm | 2pm |
| 7pm | 3pm |
| 8pm | 4pm |
| 9pm | 5pm |
| 10pm | 6pm |
| 11pm | 7pm |