ART to AST Converter
Argentina Time
11:51:15 AM ART
Friday, November 13, 2026
1h
1h
Atlantic Time
10:51:15 AM AST
Friday, November 13, 2026
Atlantic Time (AST / ADT) is 1 hour behind Argentina Time (ART).
Quick Reference
- Argentina Time
- ART (GMT-3)
No Daylight Saving Time
- Atlantic Time
- AST (GMT-4)
ADT starts on Mar 14, 2027
Cities in ART
Cities in AST
Frequently Asked Questions
- What is the difference between ART and AST?
- AST is 1 hour behind ART.
- How do I convert ART to AST?
- To convert from ART to AST, subtract 1 hour. Use the interactive converter on this page to convert specific times.
- What cities are in ART and AST?
- Cities in ART include Buenos Aires, La Plata, Mar del Plata, Bahia Blanca, Tandil. Cities in AST include Halifax, Charlottetown.