PHT to AST: Philippine Time to Atlantic Time

12 hours behind PHT

AST compared with PHT, right now. Swap: AST to PHT ⇄

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PHT to AST conversion table

For Tuesday, November 3, 2026. Rows where both places are inside 9 AM–5 PM are highlighted.

PHTAST
12:00 AM12:00 PM (previous day)
1:00 AM1:00 PM (previous day)
2:00 AM2:00 PM (previous day)
3:00 AM3:00 PM (previous day)
4:00 AM4:00 PM (previous day)
5:00 AM5:00 PM (previous day)
6:00 AM6:00 PM (previous day)
7:00 AM7:00 PM (previous day)
8:00 AM8:00 PM (previous day)
9:00 AM9:00 PM (previous day)
10:00 AM10:00 PM (previous day)
11:00 AM11:00 PM (previous day)
12:00 PM12:00 AM
1:00 PM1:00 AM
2:00 PM2:00 AM
3:00 PM3:00 AM
4:00 PM4:00 AM
5:00 PM5:00 AM
6:00 PM6:00 AM
7:00 PM7:00 AM
8:00 PM8:00 AM
9:00 PM9:00 AM
10:00 PM10:00 AM
11:00 PM11:00 AM

About these time zones

PHT: Philippine Standard Time

Philippine Time (PHT). The Philippines, including Manila and Cebu. UTC+8 all year.

No clock change is scheduled; the offset stays the same all year.

AST: Atlantic Standard Time

Atlantic Time (AST/ADT). Nova Scotia, New Brunswick and Prince Edward Island (with daylight saving), plus Puerto Rico and much of the Caribbean, which stay on AST (UTC−4) all year.

Sunday, March 14, 2027: clocks go forward 1 hour at 2:00 AM local time (UTC−4 → UTC−3).

Questions about PHT and AST time

What is the time difference between PHT and AST?

The current difference is shown at the top of this page. PHT uses Philippine Standard Time (PHT, UTC+8) all year; AST uses Atlantic Standard Time (AST, UTC−4) as standard time and Atlantic Daylight Time (ADT, UTC−3) during daylight saving time. The difference can change if only one side observes daylight saving time or if their clocks change on different dates. Choose your meeting date in the converter to check the applicable offset.

When it is 9:00 AM in PHT, what time is it in AST?

On Tuesday, November 3, 2026, 9:00 AM in PHT was 9:00 PM (previous day) in AST. The conversion table above shows today’s values.

Do the clocks change in PHT or AST?

PHT does not change its clocks. AST: Sunday, March 14, 2027: clocks go forward 1 hour at 2:00 AM local time (UTC−4 → UTC−3).

Is PHT the same as PHT?

Philippine Time does not use daylight saving time, so PHT applies all year.

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