MeanwhileART to AST converter
Argentina Time (Buenos Aires) to Atlantic Time (Halifax).
AST is the same time as ART.
9:00 AM ART = 9:00 AM AST same day
Best time to meet
The best time to meet is between 9:00 AM and 5:00 PM ART, which is 9:00 AM to 5:00 PM AST. Both sides are then inside 9 AM to 5 PM.
ART to AST time table
For 30 Oct 2026. Green rows: both sides between 9 AM and 5 PM.
| ART | AST |
|---|---|
| 12:00 AM ART | 12:00 AM AST |
| 1:00 AM ART | 1:00 AM AST |
| 2:00 AM ART | 2:00 AM AST |
| 3:00 AM ART | 3:00 AM AST |
| 4:00 AM ART | 4:00 AM AST |
| 5:00 AM ART | 5:00 AM AST |
| 6:00 AM ART | 6:00 AM AST |
| 7:00 AM ART | 7:00 AM AST |
| 8:00 AM ART | 8:00 AM AST |
| 9:00 AM ART | 9:00 AM AST |
| 10:00 AM ART | 10:00 AM AST |
| 11:00 AM ART | 11:00 AM AST |
| 12:00 PM ART | 12:00 PM AST |
| 1:00 PM ART | 1:00 PM AST |
| 2:00 PM ART | 2:00 PM AST |
| 3:00 PM ART | 3:00 PM AST |
| 4:00 PM ART | 4:00 PM AST |
| 5:00 PM ART | 5:00 PM AST |
| 6:00 PM ART | 6:00 PM AST |
| 7:00 PM ART | 7:00 PM AST |
| 8:00 PM ART | 8:00 PM AST |
| 9:00 PM ART | 9:00 PM AST |
| 10:00 PM ART | 10:00 PM AST |
| 11:00 PM ART | 11:00 PM AST |
Quick answers
- 9:00 AM ART = 9:00 AM AST
- 12:00 PM ART = 12:00 PM AST
- 3:00 PM ART = 3:00 PM AST
- 5:00 PM ART = 5:00 PM AST
- 9:00 AM AST = 9:00 AM ART
- 12:00 PM AST = 12:00 PM ART
- 5:00 PM AST = 5:00 PM ART
Does the gap change during the year?
Yes, because of daylight saving. Until 1 Nov 2026: AST is the same time as ART. From 1 Nov 2026 to 14 Mar 2027: AST is 1 h behind ART. From 14 Mar 2027 to 7 Nov 2027: AST is the same time as ART.
ART does not change its clocks. AST next changes its clocks on 1 Nov 2026 (back 1 h, to UTC−4), then on 14 Mar 2027 (forward 1 h, to UTC−3).
About ART and AST
ART here means Argentina Time, the clock in Buenos Aires. Right now it is UTC−3. It has no daylight saving.
AST here means Atlantic Time, the clock in Halifax. Right now it is UTC−3. Strictly, AST is the winter name; in summer these places use ADT. This page follows their real clock all year.
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Coming soonMore conversions
ART to EST ART to CST ART to MST ART to PST ART to AKST ART to HST ART to NST ART to BRT ART to COT ART to CLT ART to UTC ART to GMT ART to BST ART to CET ART to EET ART to MSK ART to TRT ART to SAST ART to WAT ART to EAT ART to GST ART to IRST ART to AFT ART to PKT ART to IST ART to NPT ART to BDT ART to ICT ART to WIB ART to SGT ART to HKT ART to PHT ART to KST ART to JST ART to AWST ART to ACST ART to AEST ART to NZST