World Timezones

Halifax to Shanghai Converter

Compare Shanghai to Halifax instead
Halifax7:03 amSat, Jul 25
HalifaxADT
Canada · UTC-3
7:03 amSat, Jul 25
12a
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11p
ShanghaiCST
China · UTC+8
6:03 pmSat, Jul 25
11a
12p
1p
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12a
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Offset

The time difference between Halifax and Shanghai is 11 hours.

11 hours

Halifax (ADT) is behind Shanghai (CST).

ADT: UTC-3

CST: UTC+8

Halifax is currently observing daylight saving time; Shanghai is not.

When to schedule

Standard business hours (9 AM–5 PM, Mon–Fri) in Halifax and Shanghai don't overlap on the same weekday. Shanghai is 11 hours ahead of Halifax.

With some flexibility, there’s a workable window outside standard hours:

  • 7 AM–9 AM in Halifax (6 PM–8 PM in Shanghai) — suggest 8:00 AM Halifax (7:00 PM Shanghai).

This means an early start or late finish for one side, but it’s a reasonable slot for a one-off meeting.

This window may shift by an hour during daylight saving time.

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

Canada

  • New Year's DayThu, Jan 1
  • Good FridayFri, Apr 3
  • Victoria DayMon, May 18
  • Canada DayWed, Jul 1
  • Labour DayMon, Sep 7
  • National Day for Truth and ReconciliationWed, Sep 30
  • ThanksgivingMon, Oct 12
  • Christmas DayFri, Dec 25

China

  • New Year's DayThu, Jan 1
  • Chinese New Year (Spring Festival)Tue, Feb 17
  • Labour DayFri, May 1
  • Dragon Boat FestivalFri, Jun 19
  • Mid-Autumn FestivalFri, Sep 25
  • National DayThu, Oct 1

About these zones

Halifax uses Atlantic Time (AST, or ADT). To call Canada, dial +1.

Shanghai uses China Standard Time (CST). To call China, dial +86.

Shanghai is approximately 7,200 miles north of Halifax.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

HalifaxShanghaiDay
12:00 am11:00 amSame day
1:00 am12:00 pmSame day
2:00 am1:00 pmSame day
3:00 am2:00 pmSame day
4:00 am3:00 pmSame day
5:00 am4:00 pmSame day
6:00 am5:00 pmSame day
7:00 am6:00 pmSame day
8:00 am7:00 pmSame day
9:00 am8:00 pmSame day
10:00 am9:00 pmSame day
11:00 am10:00 pmSame day
12:00 pm11:00 pmSame day
1:00 pm12:00 am+1 day
2:00 pm1:00 am+1 day
3:00 pm2:00 am+1 day
4:00 pm3:00 am+1 day
5:00 pm4:00 am+1 day
6:00 pm5:00 am+1 day
7:00 pm6:00 am+1 day
8:00 pm7:00 am+1 day
9:00 pm8:00 am+1 day
10:00 pm9:00 am+1 day
11:00 pm10:00 am+1 day

Daylight saving time

Halifax observes daylight saving time; Shanghai does not. The offset between the two zones changes when Halifax transitions: on Sunday, November 1, 2026, clocks fall back from ADT to AST.

See the daylight saving time page for transition dates across every time zone.

Daylight today

Halifax
Sunrise
5:54 AM
Sunset
8:49 PM
Day length
14h 56m
Shanghai
Sunrise
5:07 AM
Sunset
6:56 PM
Day length
13h 49m

Daylight overlap: 2h 2m — 5:54 AM–7:56 AM in Halifax (4:54 PM–6:56 PM in Shanghai). Both locations are in daylight during this window.

Cities in these zones

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Atlantic Time

  • YHZ

Airports in China Standard Time

  • PVG
  • SHA
  • PEK
  • PKX
  • SZX
  • CAN
  • FUO
  • CTU
  • TFU
  • TSN

Related conversions

Common conversions

What is 9:00 am Halifax in Shanghai?
9:00 am Halifax is 8:00 pm Shanghai.
What is 12:00 pm Halifax in Shanghai?
12:00 pm Halifax is 11:00 pm Shanghai.
What is 12:30 pm Halifax in Shanghai?
12:30 pm Halifax is 11:30 pm Shanghai.
What is 2:00 pm Halifax in Shanghai?
2:00 pm Halifax is 1:00 am Shanghai, the next day.
What is 5:00 pm Halifax in Shanghai?
5:00 pm Halifax is 4:00 am Shanghai, the next day.
What is 11:30 pm Halifax in Shanghai?
11:30 pm Halifax is 10:30 am Shanghai, the next day.