Sapporo to AST Time

Sapporo, Hokkaido, Japan Time

Thu Aug, 20, 2026
8:00 AM

Sapporo, Hokkaido, Japan

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

Atlantic Standard Time

Wed Aug, 19, 2026
7:00 PM

Atlantic Standard Time (AST)

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

Sapporo to AST Time Conversion

When it is 12:00 PM in Sapporo, 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 Sapporo and AST

Sapporo is 13 hours ahead of AST.

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

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

Sapporo to AST time conversion chart (24 hours)

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

Sapporo to AST - Frequently Asked Questions

Q

What is the time difference between Sapporo and AST?

A

Sapporo is 13 hours ahead of AST.

Q

Is Sapporo ahead of or behind AST?

A

Sapporo is ahead of AST by 13 hours.

Q

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

A

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

Convert Sapporo Time to Popular Time Zones

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

Convert Hourly Time in Sapporo to AST

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

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