Current AST Time (Atlantic Standard Time)

Q: What time is it in AST right now?

AST (Atlantic Standard Time) is currently at UTC-4. DST is active. Use the live clock above for the exact current time.

Q: Which countries use AST?

AST (Atlantic Standard Time) is used in Canada, Puerto Rico, Dominican Republic.

UTC-3 DST Active Canada

AST Timezone Details

Full Name Atlantic Standard Time

Abbreviation AST

Standard Offset UTC-4

Current Offset UTC-3

IANA Timezone America/Halifax

DST Status Active

Countries Canada, Puerto Rico, Dominican Republic

Major Cities in AST

Halifax Canada Pop. 471,559 Dartmouth Canada Pop. 101,343

About AST (Atlantic Standard Time)

AST stands for Atlantic Standard Time and has a standard UTC offset of UTC-4. The representative IANA timezone identifier is America/Halifax. Daylight Saving Time is currently active, so the effective offset is UTC-3. This timezone is observed in Canada, Puerto Rico, Dominican Republic. Major cities in AST include Halifax, Dartmouth.

Frequently Asked Questions

What time is it in AST right now?

The current AST (Atlantic Standard Time) time is shown in the live clock above. AST has a standard UTC offset of UTC-4. The current offset is UTC-3, which may differ during Daylight Saving Time transitions.

What is the UTC offset for AST?

The standard UTC offset for AST (Atlantic Standard Time) is UTC-4. Currently, the effective offset is UTC-3. This difference is because Daylight Saving Time is currently in effect.

Which countries use AST?

AST (Atlantic Standard Time) is observed in Canada, Puerto Rico, Dominican Republic. Some of these countries may switch to a daylight saving offset during part of the year.