Work in progressTimezonePair is still being built — expect rough edges & missing cities
TimezonePair
Home·Port of Spain·Port of Spain × Chongqing
Prime meridian·:: UTC·

Port of Spain×Chongqing

Trinidad and Tobago · TT
Port of Spain
—:—
America/Port_of_Spain·
No DST
China · CN
Chongqing
—:—
Asia/Shanghai·
No DST

Port of Spain is 12 hours ahead of Chongqing. Scrub a time, meet in the overlap, ship the invite — before the kettle boils.

◊ at a glance

Three numbers. The ones that decide the meeting.

01
Difference
12h ahead
Port of Spain vs Chongqing
02
Overlap
0h
Business hours 09:00 – 17:00
03
UTC offsets
GMT-4 / GMT+8
Port of_Spain · CST-C
04
Flight
18h 36m
15,387 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
No overlap in working hours
Port of Spain
—:—
0
3
6
9
12
15
18
21
Chongqing
—:—
12
15
18
21
0
3
6
9
Scrub a meeting time14:00 Port of Spain
Same moment in Chongqing02:00 Chongqing
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/port-of-spain/to/chongqing?t=14&a=A&d=2026-04-27&dur=60
14:00 Port of Spain02:00 Chongqing
Full 24-hour reference
Port of SpainChongqing
00:00
12:00Chongqing only
01:00
13:00Chongqing only
02:00
14:00Chongqing only
03:00
15:00Chongqing only
04:00
16:00Chongqing only
05:00
17:00
06:00
18:00
07:00
19:00
08:00
20:00
09:00Port of Spain only
21:00
10:00Port of Spain only
22:00
11:00Port of Spain only
23:00
12:00Port of Spain only
00:00
13:00Port of Spain only
01:00
14:00Port of Spain only
02:00
15:00Port of Spain only
03:00
16:00Port of Spain only
04:00
17:00
05:00
18:00
06:00
19:00
07:00
20:00
08:00
21:00
09:00Chongqing only
22:00
10:00Chongqing only
23:00
11:00Chongqing only
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Port of Spain and Chongqing?

Port of Spain is 12 hours ahead of Chongqing. Port of Spain runs on GMT-4 and Chongqing on GMT+8. The gap can shift by an hour when either side enters or leaves daylight saving — the live clocks above always reflect the current offset.

When's the best time to schedule a meeting?

Standard 09:00–17:00 workdays don't intersect. Most teams compromise with one side meeting early (before 09:00) or late (after 17:00).

Does daylight saving time change the difference?

Yes, if either city observes DST. When one side shifts and the other doesn't, the gap changes by one hour. The DST badges under each clock show whether each zone is currently shifted and when the next transition lands.

How far is Port of Spain from Chongqing?

About 15,387 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 18h 36m, not counting airport time, winds, or routing around restricted airspace.

Can I send this meeting time as a calendar invite?

Yes. Pick a time on the slider above, open the meeting card, customize the title and duration, then download the .ics file. It imports cleanly into Google Calendar, Outlook, and Apple Calendar with the correct timezone attached.

◊ keep going

One pair down. 299 cities to go.

Every pair in 300 cities runs the same clocks, the same overlap, the same one-click invite. Pick another.

PORT OF SPAIN · America/Port_of_Spain
GMT-4 · 10.66°, -61.51°

CHONGQING · Asia/Shanghai
GMT+8 · 29.43°, 106.91°

0h shared · 12h ahead