Port Arthur to AST Time

Port Arthur, Texas, United States of America Time

Wed Jul, 08, 2026
3:37 PM

Port Arthur, Texas, United States of America

Port Arthur time (CDT) is 5 hours behind Universal Time (UTC-5)

Atlantic Standard Time

Wed Jul, 08, 2026
4:37 PM

Atlantic Standard Time (AST)

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

Port Arthur to AST Time Conversion

When it is 12:00 PM in Port Arthur, it is 1:00 PM in AST.

📞The best time to schedule a call is between 9 AM and 4 PM in Port Arthur, which is between 10 AM and 5 PM in AST.

Time difference between Port Arthur and AST

Port Arthur is 1 hour behind AST.

🕐 Add 1 hour to Port Arthur time to get AST time.

Port Arthur uses 5 hours behind Universal Time (UTC-5) and AST uses 4 hours behind Universal Time (UTC-4).

Port Arthur to AST time conversion chart (24 hours)

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

Port Arthur to AST - Frequently Asked Questions

Q

What is the time difference between Port Arthur and AST?

A

Port Arthur is 1 hour behind AST.

Q

Is Port Arthur ahead of or behind AST?

A

Port Arthur is behind AST by 1 hour.

Q

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

A

It is 10:00 AM in AST.

Convert Port Arthur Time to Popular Time Zones

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

Convert Hourly Time in Port Arthur to AST

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