8 AM Okinawa to AST Time

Okinawa Time

Sun Aug, 23, 2026
8:00 AM

Okinawa, Okinawa Prefecture, Japan

Okinawa time (JST) is 9 hours ahead of Universal Time (UTC+9)

Atlantic Standard Time

Sat Aug, 22, 2026
7:00 PM

Atlantic Standard Time (AST)

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

Okinawa to AST Time Conversion

When it is 12:00 PM in Okinawa, it is 11:00 PM the previous day in AST.

📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.

Time difference between Okinawa and AST

Okinawa is 13 hours ahead of AST.

🕐 Subtract 13 hours from Okinawa time to get AST time.

Okinawa uses 9 hours ahead of Universal Time (UTC+9) and AST uses 4 hours behind Universal Time (UTC-4).

Okinawa to AST time conversion chart (24 hours)

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

Okinawa to AST - Frequently Asked Questions

Q

What is the time difference between Okinawa and AST?

A

Okinawa is 13 hours ahead of AST.

Q

Is Okinawa ahead of or behind AST?

A

Okinawa is ahead of AST by 13 hours.

Q

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

A

It is 8:00 PM the previous day in AST.

Convert Okinawa Time to Popular Time Zones

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

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
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Dallas to AST
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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
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Las Vegas to AST
Dublin to AST
Zurich to AST
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Hong Kong to AST