ADT to Boston Time

Atlantic Daylight Time

Thu Jul, 02, 2026
6:15 PM

Atlantic Daylight Time (ADT)

3 hours behind Universal Time (UTC-3)

Boston, Massachusetts, United States of America Time

Thu Jul, 02, 2026
5:15 PM

Boston, Massachusetts, United States of America

4 hours behind Universal Time (UTC-4)

ADT to Boston Time Conversion

When it is 12:00 PM in ADT, it is 11:00 AM in Boston.

📞The best time to schedule a call is between 10 AM and 5 PM in ADT, which is between 9 AM and 4 PM in Boston.

Time difference between ADT and Boston

ADT is 1 hour ahead of Boston.

🕐 Subtract 1 hour from ADT time to get Boston time.

ADT uses 3 hours behind Universal Time (UTC-3) and Boston uses 4 hours behind Universal Time (UTC-4).

ADT to Boston time conversion chart (24 hours)

Highlighted rows are overlapping 9-to-5 business hours – the best time to schedule a call between ADT and Boston.
ADT Time Boston Time
12 AM ADT Time 11 PM Boston Time
1 AM ADT Time 12 AM Boston Time
2 AM ADT Time 1 AM Boston Time
3 AM ADT Time 2 AM Boston Time
4 AM ADT Time 3 AM Boston Time
5 AM ADT Time 4 AM Boston Time
6 AM ADT Time 5 AM Boston Time
7 AM ADT Time 6 AM Boston Time
8 AM ADT Time 7 AM Boston Time
9 AM ADT Time 8 AM Boston Time
10 AM ADT Time 9 AM Boston Time
11 AM ADT Time 10 AM Boston Time
ADT Time Boston Time
12 PM ADT Time 11 AM Boston Time
1 PM ADT Time 12 PM Boston Time
2 PM ADT Time 1 PM Boston Time
3 PM ADT Time 2 PM Boston Time
4 PM ADT Time 3 PM Boston Time
5 PM ADT Time 4 PM Boston Time
6 PM ADT Time 5 PM Boston Time
7 PM ADT Time 6 PM Boston Time
8 PM ADT Time 7 PM Boston Time
9 PM ADT Time 8 PM Boston Time
10 PM ADT Time 9 PM Boston Time
11 PM ADT Time 10 PM Boston Time

ADT to Boston - Frequently Asked Questions

Q

What is the time difference between ADT and Boston?

A

ADT is 1 hour ahead of Boston.

Q

Is ADT ahead of or behind Boston?

A

ADT is ahead of Boston by 1 hour.

Q

When it is 9:00 AM in ADT, what time is it in Boston?

A

It is 8:00 AM in Boston.