Beijing to Upper Alton time converter

Upper Alton is 13 hours behind Beijing. When it is 9:00 AM in Beijing, it is 8:00 PM (Sun, Oct 18) in Upper Alton.

Beijing CST

Monday, October 19, 2026

Upper Alton CDT

Monday, October 19, 2026

Beijing
China
Mon, Oct 19
CSTUTC+8
Upper Alton
Illinois, United States
Mon, Oct 19
CDTUTC-5-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Beijing to Upper Alton conversion table

Every hour of today in Beijing and the matching time in Upper Alton. Light rows are typical working hours (9:00–18:00).

BeijingUpper Alton
12:00 AM11:00 AM−1 day
1:00 AM12:00 PM−1 day
2:00 AM1:00 PM−1 day
3:00 AM2:00 PM−1 day
4:00 AM3:00 PM−1 day
5:00 AM4:00 PM−1 day
6:00 AM5:00 PM−1 day
7:00 AM6:00 PM−1 day
8:00 AM7:00 PM−1 day
9:00 AM8:00 PM−1 day
10:00 AM9:00 PM−1 day
11:00 AM10:00 PM−1 day
12:00 PM11:00 PM−1 day
1:00 PM12:00 AM
2:00 PM1:00 AM
3:00 PM2:00 AM
4:00 PM3:00 AM
5:00 PM4:00 AM
6:00 PM5:00 AM
7:00 PM6:00 AM
8:00 PM7:00 AM
9:00 PM8:00 AM
10:00 PM9:00 AM
11:00 PM10:00 AM

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Beijing (8:00 PM – 10:00 PM in Upper Alton): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Beijing and Upper Alton switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: -13h
  • Nov 1, 2026 – Mar 14, 2027: -14h
  • Mar 14, 2027 – Oct 19, 2027: -13h

Distance

Beijing and Upper Alton are 10,844 km (6,738 miles) apart in a straight line.

More conversions

Upper Alton to BeijingBeijing to New YorkBeijing to LondonBeijing to Los AngelesBeijing to ChicagoBeijing to TorontoBeijing to São PauloBeijing to ParisBeijing to BerlinBeijing to MoscowBeijing to DubaiBeijing to New DelhiBeijing to Bangkok
New York to Upper AltonLondon to Upper AltonLos Angeles to Upper AltonChicago to Upper AltonToronto to Upper AltonSão Paulo to Upper AltonParis to Upper AltonBerlin to Upper AltonMoscow to Upper AltonDubai to Upper AltonNew Delhi to Upper AltonBangkok to Upper Alton

Questions and answers

What is the time difference between Beijing and Upper Alton?

Upper Alton is 13 hours behind Beijing.

What time is it in Upper Alton when it is 9 AM in Beijing?

When it is 9:00 AM in Beijing, it is 8:00 PM (Sun, Oct 18) in Upper Alton.

When is the best time to call Upper Alton from Beijing?

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Beijing (8:00 PM – 10:00 PM in Upper Alton): working hours on one side, early or late on the other.

Does the time difference between Beijing and Upper Alton change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.