ART to NST Converter
Newfoundland Time (NST / NDT) is 0.5 hours ahead of Argentina Time (ART).
Quick Reference
- Argentina Time
- ART (GMT-3)
No Daylight Saving Time
- Newfoundland Time
- NDT (GMT-2:30)
NST starts on Nov 1, 2026
Cities in ART
Cities in NST
Frequently Asked Questions
- What is the difference between ART and NST?
- NST is 0.5 hours ahead of ART.
- How do I convert ART to NST?
- To convert from ART to NST, add 0.5 hours. Use the interactive converter on this page to convert specific times.
- What cities are in ART and NST?
- Cities in ART include Buenos Aires, Mar del Plata, La Plata. Cities in NST include St. John's.