World Timezones

Shanghai to Haiphong Converter

Compare Haiphong to Shanghai instead
Shanghai9:05 amFri, Jul 24
ShanghaiCST
China · UTC+8
9:05 amFri, Jul 24
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
HaiphongICT
Vietnam · UTC+7
8:05 amFri, Jul 24
11p
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p

Offset

The time difference between Shanghai and Haiphong is 1 hour.

1 hour

Shanghai (CST) is ahead of Haiphong (ICT).

CST: UTC+8

ICT: UTC+7

Neither Shanghai nor Haiphong is currently observing daylight saving time.

When to schedule

Business-hours overlap: 10 AM–5 PM in Shanghai (9 AM–4 PM in Haiphong).

Both teams are in working hours during this window on weekdays.

Suggested time: 1:00 PM Shanghai (12:00 PM Haiphong).

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.

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

Vietnam

  • New Year's DayThu, Jan 1
  • Reunification DayThu, Apr 30
  • Labour DayFri, May 1
  • National DayWed, Sep 2

About these zones

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

Haiphong uses Indochina Time (ICT). To call Vietnam, dial +84.

Haiphong is approximately 1,150 miles southwest of Shanghai.

Quick reference

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

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

Daylight saving time

Neither Shanghai nor Haiphong observes daylight saving time. The offset between these zones remains constant year-round.

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

Daylight today

Shanghai
Sunrise
5:06 AM
Sunset
6:56 PM
Day length
13h 50m
Haiphong
Sunrise
5:25 AM
Sunset
6:36 PM
Day length
13h 11m

Daylight overlap: 12h 32m — 6:25 AM–6:56 PM in Shanghai (5:25 AM–5:56 PM in Haiphong). Both locations are in daylight during this window.

Cities in these zones

Other cities in Indochina Time

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in China Standard Time

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

Airports in Indochina Time

  • HAN
  • BKK
  • DMK
  • HPH

Related conversions

Common conversions

What is 9:00 am Shanghai in Haiphong?
9:00 am Shanghai is 8:00 am Haiphong.
What is 12:00 pm Shanghai in Haiphong?
12:00 pm Shanghai is 11:00 am Haiphong.
What is 12:30 pm Shanghai in Haiphong?
12:30 pm Shanghai is 11:30 am Haiphong.
What is 2:00 pm Shanghai in Haiphong?
2:00 pm Shanghai is 1:00 pm Haiphong.
What is 5:00 pm Shanghai in Haiphong?
5:00 pm Shanghai is 4:00 pm Haiphong.
What is 11:30 pm Shanghai in Haiphong?
11:30 pm Shanghai is 10:30 pm Haiphong.