🇨🇳VS🇺🇸
🌐Time Difference Calculator
ShanghaivsSuffolk
🇨🇳Shanghai
10:03:59
PM
Wednesday, April 29, 2026
+12h
Shanghai ahead
🇺🇸Suffolk
10:03:59
AM
Wednesday, April 29, 2026
Time ConverterShanghai ↔ Suffolk
Click any row to convert — browse 2000–2050 with the arrows
| 📍Your Local Time detecting… | 🇨🇳 Shanghai UTC+08:00 | 🇺🇸 Suffolk UTC-04:00 |
|---|
24-Hour OverviewShanghai vs Suffolk
12a 4a 8a 12p 4p 8p 12a
🇨🇳ShanghaiBase
10:03 PM
🇺🇸Suffolk +-12h
10:03 AM
Work hours (9–5) Current time
Best Meeting HoursShanghai & Suffolk
12am
12pm
★
1am
1pm
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⚠
No standard business hours overlap
The +12h difference makes scheduling difficult. Consider the ★ suggested windows below.
🌅 Early Window
12:00 AMShanghai=12:00 PMSuffolk
★ Suggested window Shanghai workingSuffolk working
April 2026 — Time DifferenceShanghai vs Suffolk
+12hConstant this month
No DST transitions in April 2026•Applies to all 30 days
Quick Reference — Shanghai → Suffolk
| 🇨🇳 Shanghai (UTC+08:00) | 🇺🇸 Suffolk (UTC-04:00) |
|---|---|
| 12:00 AM | 12:00 PM (prev day) |
| 6:00 AM | 6:00 PM (prev day) |
| 8:00 AM | 8:00 PM (prev day) |
| 9:00 AM | 9:00 PM (prev day) |
| 10:00 AM | 10:00 PM (prev day) |
| 12:00 PM | 12:00 AM |
| 2:00 PM | 2:00 AM |
| 5:00 PM | 5:00 AM |
| 6:00 PM | 6:00 AM |
| 8:00 PM | 8:00 AM |
| 10:00 PM | 10:00 AM |
🇨🇳
Shanghai business hours
= 9:00 PM (prev day) – 5:00 AM in Suffolk
🇺🇸
Suffolk business hours
= 9:00 PM – 5:00 AM (next day) in Shanghai
⇄
Midpoint meeting
1:00 PM in Shanghai = 1:00 AM in Suffolk
More Tools
Related pages for Shanghai and Suffolk
Location DetailsShanghai vs Suffolk
👥 Population
24,874,500 approx.
vs
88,161 approx.
💵 Currency
Chinese Yu
vs
US Dollar
🗣️ Language
Mandarin Chinese
vs
English, Spanish
📞 Calling Code
+86
vs
+1
📅 Weekend
Saturday,Sunday
=
Saturday,Sunday
🕐 Time Format
24H
vs
12H
When to CallEnter a time in Shanghai — see what it is in Suffolk
:
→
9:00 AM
Both cities in business hours — good time to call!
Quick pick:
Frequently Asked QuestionsShanghai & Suffolk — Time Difference
Shanghai is 12h ahead of Suffolk. Shanghai uses Asia/Shanghai (UTCUTC+08:00), Suffolk uses America/New_York (UTCUTC-04:00).
When it is 12:00 PM in Shanghai, it is 12:00 AM in Suffolk.
Not ideal right now. It is 10:03 PM in Shanghai and 10:03 AM in Suffolk. Shanghai is outside business hours.
Neither Shanghai nor Suffolk is currently observing Daylight Saving Time.
It is Wednesday in both Shanghai and Suffolk right now.
When it is 9:00 AM in Shanghai, it is 9:00 PM in Suffolk.
Compare with Other Cities
See how Shanghai and Suffolk differ from major world cities