ART to AST Converter
Argentina Time
3:42:31 AM ART
Thursday, May 14, 2026
Atlantic Time
3:42:31 AM ADT
Thursday, May 14, 2026
Argentina Time (ART) and Atlantic Time (AST / ADT) are in the same time zone.
Quick Reference
- Argentina Time
- ART (GMT-3)
No Daylight Saving Time
- Atlantic Time
- ADT (GMT-3)
AST starts on Nov 1, 2026
Cities in ART
Cities in AST
Frequently Asked Questions
- What is the difference between ART and AST?
- ART and AST are in the same time zone. Use the interactive converter on this page to visually compare times side by side.
- How do I convert ART to AST?
- ART and AST are in the same time zone. Use the interactive converter on this page to visually compare hours side by side.
- 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.