WorldCityTime

Whittier to AST Time

Current time difference, live clocks, best time to call and 24-hour conversion chart.

AST is not currently in effect. Halifax, its main city, is on ADT (UTC-3:00) right now. This page converts the fixed AST offset (UTC-4:00).
Live Clocks
Whittier
9:48 PM
Tuesday Aug, 25, 2026
PDT is 7 hours behind Universal Time (UTC-7)
Whittier, California, United States of America Pacific Daylight Time
AST
12:48 AM
Wednesday Aug, 26, 2026
AST is 4 hours behind Universal Time (UTC-4)
Atlantic Standard Time
12 AM6 AM12 PM6 PM11 PM
Whittier: 9 AM → AST: 2 PM
Good time to call — both cities are in working hours.
Time difference between Whittier and AST
+3h
Whittier is 3 hours behind AST. Note: AST is not currently in effect - Halifax is on ADT (UTC-3:00) right now.
Add 3 hours to Whittier time to get AST.

Whittier time (PDT) is 7 hours behind Universal Time (UTC-7), and AST is 4 hours behind Universal Time (UTC-4).

Whittier to AST Time Conversion

When it is 12:00 PM in Whittier, it is 3:00 PM in AST.

The best time to schedule a call is between 9 AM and 2 PM in Whittier, which is between 12 PM and 5 PM in AST.

Whittier to AST time conversion chart (24 hours)
Highlighted rows are overlapping 9-to-5 business hours - the best time to schedule a call between Whittier and AST.
☼ The sun marks hours when it is daylight in that city.
Whittier TimeAST Time
12 AM Whittier Time ↔ 3 AM AST Time
1 AM Whittier Time ↔ 4 AM AST Time
2 AM Whittier Time ↔ 5 AM AST Time
3 AM Whittier Time ↔ 6 AM AST Time
4 AM Whittier Time ↔ 7 AM AST Time
5 AM Whittier Time ↔ 8 AM AST Time
6 AM Whittier Time ↔ 9 AM AST Time
☼7 AM Whittier Time ↔ 10 AM AST Time
☼8 AM Whittier Time ↔ 11 AM AST Time
☼9 AM Whittier Time ↔ 12 PM AST Time
☼10 AM Whittier Time ↔ 1 PM AST Time
☼11 AM Whittier Time ↔ 2 PM AST Time
Whittier TimeAST Time
☼12 PM Whittier Time ↔ 3 PM AST Time
☼1 PM Whittier Time ↔ 4 PM AST Time
☼2 PM Whittier Time ↔ 5 PM AST Time
☼3 PM Whittier Time ↔ 6 PM AST Time
☼4 PM Whittier Time ↔ 7 PM AST Time
☼5 PM Whittier Time ↔ 8 PM AST Time
☼6 PM Whittier Time ↔ 9 PM AST Time
7 PM Whittier Time ↔ 10 PM AST Time
8 PM Whittier Time ↔ 11 PM AST Time
9 PM Whittier Time ↔ 12 AM AST Time
10 PM Whittier Time ↔ 1 AM AST Time
11 PM Whittier Time ↔ 2 AM AST Time
Whittier to AST - Frequently Asked Questions
Q
What is the time difference between Whittier and AST?
A
Whittier is 3 hours behind AST. Note: AST is not currently in effect - Halifax is on ADT (UTC-3:00) right now.
Q
Is Whittier ahead of or behind AST?
A
Whittier is behind AST by 3 hours.
Q
When it is 9:00 AM in Whittier, what time is it in AST?
A
It is 12:00 PM in AST.
Quick Facts
Whittier zonePDT
AST zoneAST
Difference+3h
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Convert Whittier Time to AST
Hour by hour
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