PDT to AST Time Converter
PDT
06:27 AM
AST
10:27 AM
10 May 2026
PDT
In western North America, PDT (Pacific Daylight Time) is implemented in the summer months ( 7 hours behind Coordinated Universal Time ( UTC−7). It begins in March and lasts till November. The region revert to the Pacific Standard Time (PST) when the winter arrives. This assists individuals in enjoying more solar energy during the evening hours to have fun and work. Check the PDT Time Now.
AST
AST (Atlantic Standard Time) is 4 hours behind Coordinated Universal Time ( UTC-3:30), used. In sections of North America and the Caribbean. Most of the Caribbean islands remain on AST throughout the year, but Canadian provinces such as Nova Scotia and New Brunswick change to Atlantic Daylight Time (ADT, UTC-3) in summer. Check the AST Time Now.
PDT to AST Chart
| PDT Time | AST Time |
|---|---|
| 12:00 AM | 04:00 AM |
| 01:00 AM | 05:00 AM |
| 02:00 AM | 06:00 AM |
| 03:00 AM | 07:00 AM |
| 04:00 AM | 08:00 AM |
| 05:00 AM | 09:00 AM |
| 06:00 AM | 10:00 AM |
| 07:00 AM | 11:00 AM |
| 08:00 AM | 12:00 PM |
| 09:00 AM | 01:00 PM |
| 10:00 AM | 02:00 PM |
| 11:00 AM | 03:00 PM |
| 12:00 PM | 04:00 PM |
| 01:00 PM | 05:00 PM |
| 02:00 PM | 06:00 PM |
| 03:00 PM | 07:00 PM |
| 04:00 PM | 08:00 PM |
| 05:00 PM | 09:00 PM |
| 06:00 PM | 10:00 PM |
| 07:00 PM | 11:00 PM |
| 08:00 PM | 12:00 AM |
| 09:00 PM | 01:00 AM |
| 10:00 PM | 02:00 AM |
| 11:00 PM | 03:00 AM |