MeanwhileAST to AEST converter
Atlantic Time (Halifax) to Australian Eastern Time (Sydney, Melbourne, Canberra).
AEST is 14 h ahead of AST.
9:00 AM AST = 11:00 PM AEST same day
Best time to meet
No hour falls inside 9 AM to 5 PM in both places. The least painful: around 7:00 PM AST, which is 9:00 AM AEST.
AST to AEST time table
For 30 Oct 2026. Green rows: both sides between 9 AM and 5 PM.
| AST | AEST |
|---|---|
| 12:00 AM AST | 2:00 PM AEST |
| 1:00 AM AST | 3:00 PM AEST |
| 2:00 AM AST | 4:00 PM AEST |
| 3:00 AM AST | 5:00 PM AEST |
| 4:00 AM AST | 6:00 PM AEST |
| 5:00 AM AST | 7:00 PM AEST |
| 6:00 AM AST | 8:00 PM AEST |
| 7:00 AM AST | 9:00 PM AEST |
| 8:00 AM AST | 10:00 PM AEST |
| 9:00 AM AST | 11:00 PM AEST |
| 10:00 AM AST | 12:00 AM AEST next day |
| 11:00 AM AST | 1:00 AM AEST next day |
| 12:00 PM AST | 2:00 AM AEST next day |
| 1:00 PM AST | 3:00 AM AEST next day |
| 2:00 PM AST | 4:00 AM AEST next day |
| 3:00 PM AST | 5:00 AM AEST next day |
| 4:00 PM AST | 6:00 AM AEST next day |
| 5:00 PM AST | 7:00 AM AEST next day |
| 6:00 PM AST | 8:00 AM AEST next day |
| 7:00 PM AST | 9:00 AM AEST next day |
| 8:00 PM AST | 10:00 AM AEST next day |
| 9:00 PM AST | 11:00 AM AEST next day |
| 10:00 PM AST | 12:00 PM AEST next day |
| 11:00 PM AST | 1:00 PM AEST next day |
Quick answers
- 9:00 AM AST = 11:00 PM AEST
- 12:00 PM AST = 2:00 AM AEST (next day)
- 3:00 PM AST = 5:00 AM AEST (next day)
- 5:00 PM AST = 7:00 AM AEST (next day)
- 9:00 AM AEST = 7:00 PM AST (previous day)
- 12:00 PM AEST = 10:00 PM AST (previous day)
- 5:00 PM AEST = 3:00 AM AST
Does the gap change during the year?
Yes, because of daylight saving. Until 1 Nov 2026: AEST is 14 h ahead of AST. From 1 Nov 2026 to 14 Mar 2027: AEST is 15 h ahead of AST. From 14 Mar 2027 to 3 Apr 2027: AEST is 14 h ahead of AST. From 3 Apr 2027 to 2 Oct 2027: AEST is 13 h ahead of AST. From 2 Oct 2027 to 7 Nov 2027: AEST is 14 h ahead of AST.
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). AEST next changes its clocks on 4 Apr 2027 (back 1 h, to UTC+10), then on 3 Oct 2027 (forward 1 h, to UTC+11).
About AST and AEST
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.
AEST here means Australian Eastern Time, the clock in Sydney, Melbourne, Canberra. Right now it is UTC+11. Strictly, AEST is the winter name; in summer these places use AEDT. This page follows their real clock all year.
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Coming soonMore conversions
AST to EST AST to CST AST to MST AST to PST AST to AKST AST to HST AST to NST AST to BRT AST to ART AST to COT AST to CLT AST to UTC AST to GMT AST to BST AST to CET AST to EET AST to MSK AST to TRT AST to SAST AST to WAT AST to EAT AST to GST AST to IRST AST to AFT AST to PKT AST to IST AST to NPT AST to BDT AST to ICT AST to WIB AST to SGT AST to HKT AST to PHT AST to KST AST to JST AST to AWST AST to ACST AST to NZST
Time in Halifax Time in Sydney Time in Newcastle Time in Canberra