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AST to PST time converter

Pacific Time (PST) is 4 hours behind Atlantic Time (AST) all year round. Use the grid below to line up Halifax and Los Angeles: drag the cursor across the day, and working hours (9 AM–5 PM) are highlighted in every row so you can spot a slot that suits both sides.

Right now it is 06:43 ADT in Halifax and 02:43 PDT in Los Angeles.

Tue, Oct 20
Halifax home
06:43
Tue, Oct 20 · UTC-3
Los Angeles
02:43
Tue, Oct 20 · UTC-7

2/10 zones · drag the tape, scroll sideways or use the arrow keys; Home jumps back to now.

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AST to PST: frequently asked

What is the time difference between AST and PST?

Pacific Time (PST) is 4 hours behind Atlantic Time (AST) all year round.

What time is 9 AM AST in PST?

9:00 AM AST is 5:00 AM PST.

When do working hours overlap between Halifax and Los Angeles?

Both sides are within 9:00 AM–5:00 PM working hours between 1:00 PM and 5:00 PM AST (9:00 AM to 1:00 PM PST).

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