Ottawa to AST Time

Ottawa, Ontario, Canada Time

Fri Jun, 19, 2026
4:43 AM

Ottawa, Ontario, Canada

Ottawa time (EDT) is 4 hours behind Universal Time (UTC-4)

Atlantic Standard Time

Fri Jun, 19, 2026
4:43 AM

Atlantic Standard Time (AST)

AST is 4 hours behind Universal Time (UTC-4)

Ottawa to AST Time Conversion

When it is 12:00 PM in Ottawa, it is 12:00 PM in AST.

📞The best time to schedule a call is between 9 AM and 5 PM in Ottawa, which is between 9 AM and 5 PM in AST.

Time difference between Ottawa and AST

Ottawa and AST have the same time.

Ottawa to AST time conversion chart (24 hours)

Highlighted rows are overlapping 9-to-5 business hours – the best time to schedule a call between Ottawa and AST.
Ottawa Time AST Time
12 AM Ottawa Time ↔ 12 AM AST Time
1 AM Ottawa Time ↔ 1 AM AST Time
2 AM Ottawa Time ↔ 2 AM AST Time
3 AM Ottawa Time ↔ 3 AM AST Time
4 AM Ottawa Time ↔ 4 AM AST Time
5 AM Ottawa Time ↔ 5 AM AST Time
6 AM Ottawa Time ↔ 6 AM AST Time
7 AM Ottawa Time ↔ 7 AM AST Time
8 AM Ottawa Time ↔ 8 AM AST Time
9 AM Ottawa Time ↔ 9 AM AST Time
10 AM Ottawa Time ↔ 10 AM AST Time
11 AM Ottawa Time ↔ 11 AM AST Time
Ottawa Time AST Time
12 PM Ottawa Time ↔ 12 PM AST Time
1 PM Ottawa Time ↔ 1 PM AST Time
2 PM Ottawa Time ↔ 2 PM AST Time
3 PM Ottawa Time ↔ 3 PM AST Time
4 PM Ottawa Time ↔ 4 PM AST Time
5 PM Ottawa Time ↔ 5 PM AST Time
6 PM Ottawa Time ↔ 6 PM AST Time
7 PM Ottawa Time ↔ 7 PM AST Time
8 PM Ottawa Time ↔ 8 PM AST Time
9 PM Ottawa Time ↔ 9 PM AST Time
10 PM Ottawa Time ↔ 10 PM AST Time
11 PM Ottawa Time ↔ 11 PM AST Time

Ottawa to AST - Frequently Asked Questions

Q

What is the time difference between Ottawa and AST?

A

Ottawa and AST are in the same time zone, so there is no time difference.

Q

Is Ottawa ahead of or behind AST?

A

Ottawa and AST are in the same time zone.

Q

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

A

It is 9:00 AM in AST.

Convert Ottawa Time to Popular Time Zones

Ottawa to EST
Ottawa to CST
Ottawa to PST
Ottawa to CET
Ottawa to UTC
Ottawa to PDT
Ottawa to IST
Ottawa to MST
Ottawa to EDT
Ottawa to CDT
Ottawa to GMT
Ottawa to EET
Ottawa to BST
Ottawa to AEDT
Ottawa to CEST
Ottawa to AEST
Ottawa to SGT
Ottawa to GST
Ottawa to EEST
Ottawa to ADT
Ottawa to AWST
Ottawa to AST-A
Ottawa to CST-CH
Ottawa to HDT
Ottawa to HKT
Ottawa to HST
Ottawa to IDT
Ottawa to ICT
Ottawa to IST-I
Ottawa to JST
Ottawa to KST
Ottawa to MDT
Ottawa to MSK
Ottawa to PHT
Ottawa to SAST
Ottawa to PKT
Ottawa to EAT
Ottawa to CST-CU
Ottawa to NZDT
Ottawa to NZST
Ottawa to MYT
Ottawa to BRT
Ottawa to BRST
Ottawa to AKDT
Ottawa to AKST
Ottawa to CLT
Ottawa to CLST
Ottawa to UYT
Ottawa to WET

Convert Hourly Time in Ottawa to AST

1 am Ottawa to AST
2 am Ottawa to AST
3 am Ottawa to AST
4 am Ottawa to AST
5 am Ottawa to AST
6 am Ottawa to AST
7 am Ottawa to AST
8 am Ottawa to AST
9 am Ottawa to AST
10 am Ottawa to AST
11 am Ottawa to AST
12 pm Ottawa to AST
1 pm Ottawa to AST
2 pm Ottawa to AST
3 pm Ottawa to AST
4 pm Ottawa to AST
5 pm Ottawa to AST
6 pm Ottawa to AST
7 pm Ottawa to AST
8 pm Ottawa to AST
9 pm Ottawa to AST
10 pm Ottawa to AST
11 pm Ottawa to AST
12 am Ottawa to AST

Convert Time in Popular Cities to AST

Shanghai to AST
Istanbul to AST
Beijing to AST
Moscow to AST
São Paulo to AST
Seoul to AST
Jakarta to AST
Tokyo to AST
Mexico City to AST
London to AST
New York to AST
Sydney to AST
Melbourne to AST
Johannesburg to AST
Berlin to AST
Madrid to AST
Chicago to AST
Toronto to AST
Rome to AST
Paris to AST
Brisbane to AST
Dubai to AST
Bucharest to AST
Budapest to AST
Perth to AST
Manila to AST
Montreal to AST
Barcelona to AST
Philadelphia to AST
Munich to AST
Kuala Lumpur to AST
Dallas to AST
Auckland to AST
Milan to AST
San Diego to AST
Prague to AST
Adelaide to AST
Amsterdam to AST
San Francisco to AST
Austin to AST
Seattle to AST
Vancouver to AST
Denver to AST
Boston to AST
Las Vegas to AST
Dublin to AST
Zurich to AST
Miami to AST
Geneva to AST
Hong Kong to AST