2 AM AST to ADT

Atlantic Standard Time

Atlantic Standard Time (AST)

AST is 4 hours behind Universal Time (UTC-4)

↑ ↓

Atlantic Daylight Time

Atlantic Daylight Time (ADT)

ADT is 3 hours behind Universal Time (UTC-3)

AST to ADT Time Conversion

When it is 12:00 PM in AST, it is 1:00 PM in ADT.

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

Time difference between AST and ADT

AST is 1 hour behind ADT.

🕐 Add 1 hour to AST time to get ADT time.

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

AST to ADT time conversion chart (24 hours)

Highlighted rows are overlapping 9-to-5 business hours – the best time to schedule a call between AST and ADT.

AST Time		ADT Time
12 AM AST Time	↔	1 AM ADT Time
1 AM AST Time	↔	2 AM ADT Time
2 AM AST Time	↔	3 AM ADT Time
3 AM AST Time	↔	4 AM ADT Time
4 AM AST Time	↔	5 AM ADT Time
5 AM AST Time	↔	6 AM ADT Time
6 AM AST Time	↔	7 AM ADT Time
7 AM AST Time	↔	8 AM ADT Time
8 AM AST Time	↔	9 AM ADT Time
9 AM AST Time	↔	10 AM ADT Time
10 AM AST Time	↔	11 AM ADT Time
11 AM AST Time	↔	12 PM ADT Time

AST Time		ADT Time
12 PM AST Time	↔	1 PM ADT Time
1 PM AST Time	↔	2 PM ADT Time
2 PM AST Time	↔	3 PM ADT Time
3 PM AST Time	↔	4 PM ADT Time
4 PM AST Time	↔	5 PM ADT Time
5 PM AST Time	↔	6 PM ADT Time
6 PM AST Time	↔	7 PM ADT Time
7 PM AST Time	↔	8 PM ADT Time
8 PM AST Time	↔	9 PM ADT Time
9 PM AST Time	↔	10 PM ADT Time
10 PM AST Time	↔	11 PM ADT Time
11 PM AST Time	↔	12 AM ADT Time

AST to ADT - Frequently Asked Questions

Q

What is the time difference between AST and ADT?

A

AST is 1 hour behind ADT.

Q

Is AST ahead of or behind ADT?

A

AST is behind ADT by 1 hour.

Q

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

A

It is 10:00 AM in ADT.

Convert AST Time to Popular Time Zones

Convert Time in Popular Time Zones to ADT