Time difference between Siem Reap and Shanghai

Shanghai is 1 hours ahead of Siem Reap.

Asia/Phnom_Penh Asia/Shanghai same day

Local time in both cities

Siem Reap · Cambodia
02:14
Sunday, 15 November 2026
Asia/Phnom_Penh · UTC+07:00
Shanghai · China
03:14
Sunday, 15 November 2026
Asia/Shanghai · UTC+08:00

Shanghai is 1 hours ahead of Siem Reap.

same day

Time zones

Siem ReapAsia/Phnom_Penh · UTC+07:00
ShanghaiAsia/Shanghai · UTC+08:00

Siem Reap does not observe daylight saving and stays on UTC+07:00 all year.

Shanghai does not observe daylight saving and stays on UTC+08:00 all year.

Hour-by-hour conversion

Calculated for 2026-11-15 local time in Siem Reap. The two places start and end daylight saving on different dates, so another day can give a different result.

Siem Reap (source) Shanghai (target)
00:00 01:00
01:00 02:00
02:00 03:00
03:00 04:00
04:00 05:00
05:00 06:00
06:00 07:00
07:00 08:00
08:00 09:00
09:00 10:00
10:00 11:00
11:00 12:00
12:00 13:00
13:00 14:00
14:00 15:00
15:00 16:00
16:00 17:00
17:00 18:00
18:00 19:00
19:00 20:00
20:00 21:00
21:00 22:00
22:00 23:00
23:00 00:00 next day

FAQ

How many hours apart are Siem Reap and Shanghai right now?
For Siem Reap and Shanghai, the current difference is +1:00, calculated from today’s time-zone rules. The page shows the local date in both cities on a 24-hour clock. Daylight-saving changes can alter the gap. Use specific-date mode for another day and check for a date rollover rather than carrying today’s offset forward. Verify the intended local date on each side before scheduling, especially when the conversion falls near midnight or the destination observes a different seasonal clock change.
Does the time difference between Siem Reap and Shanghai stay constant all year?
The gap between Siem Reap and Shanghai does not necessarily stay constant all year. If the two cities change daylight-saving time on different dates, their difference can vary; months 1 and 7 may show different results. Choose the intended date in specific-date mode and check the converted local date. Do not assume that 1 fixed offset applies for every day of the year, particularly when arranging future meetings or reviewing dates near seasonal clock changes.
How does the hourly table mark date changes and daylight-saving gaps from Siem Reap to Shanghai?
The hourly table for Siem Reap and Shanghai lists corresponding local times for each hour and marks the same instant and any date rollover. It covers 24 hourly slots across 2 cities; a local time skipped by a daylight-saving jump is identified instead of being invented. Check the date and the time zones on both sides when arranging a meeting. Shifting the displayed hour alone can give the wrong local date when the conversion crosses midnight.

Both cities