Time difference between Mount Prospect and Beijing

Beijing is 13 hours ahead of Mount Prospect.

America/Chicago Asia/Shanghai already the next day

Local time in both cities

Mount Prospect · United States
22:03
Sunday, 20 September 2026
America/Chicago · UTC-05:00
Beijing · China
11:03
Monday, 21 September 2026
Asia/Shanghai · UTC+08:00

Beijing is 13 hours ahead of Mount Prospect.

already the next day

Time zones

Mount ProspectAmerica/Chicago · UTC-05:00
BeijingAsia/Shanghai · UTC+08:00

Mount Prospect is currently on daylight saving time (UTC-05:00). Next change: 2026-11-01 01:00.

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

Hour-by-hour conversion

Calculated for 2026-09-20 local time in Mount Prospect. The two places start and end daylight saving on different dates, so another day can give a different result.

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

FAQ

How many hours apart are Mount Prospect and Beijing right now?
The answer at the top of the page is calculated for the current moment and states which side is ahead. The gap changes during the year, because the two places usually start and end daylight saving on different dates.
Is this difference the same all year?
Not necessarily. Mount Prospect uses America/Chicago and Beijing uses Asia/Shanghai; if either observes daylight saving, the gap shifts during the year. Use “Convert a specific date and time” below to calculate it for a given day.
How do I read the conversion table?
The left column lists each whole hour in Mount Prospect; the right column is the local time in Beijing at that same instant, with date rollovers marked. On the day clocks jump forward, some hours do not exist locally — the table says so instead of showing a plausible but wrong value.

Both cities