Shanghai to Upper Alton Time Converter
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Quick answers
Selected conversion
8:00 pm20:00 CST (UTC+8), Nov 14, 2026 = 6:00 am06:00 CST (UTC-6), Nov 14, 2026
Shanghai is 14 hours ahead of Upper Alton.
How the time difference changes
For most of the year, Shanghai is 13 hours ahead of Upper Alton. From Nov 1, 2026 to Mar 14, 2027, and from Nov 7, 2027 to Mar 12, 2028, Shanghai is 14 hours ahead of Upper Alton.
For most of the year, working hours of 9:00 am to 6:00 pm in Shanghai correspond to 8:00 pm (previous day) to 5:00 am in Upper Alton. At other times of the year, working hours of 9:00 am to 6:00 pm in Shanghai correspond to 7:00 pm (previous day) to 4:00 am in Upper Alton.For most of the year, working hours of 09:00 to 18:00 in Shanghai correspond to 20:00 (previous day) to 05:00 in Upper Alton. At other times of the year, working hours of 09:00 to 18:00 in Shanghai correspond to 19:00 (previous day) to 04:00 in Upper Alton.
Compare Shanghai time with Upper Alton time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
CST (China Standard Time) is 14 hours ahead of CST (Central Standard Time).
8:00 pm20:00 in Shanghai, China is 6:00 am06:00 in Upper Alton, IL, USA
Shanghai to Upper Alton call time
Best time for a conference call or a meeting is between 8am-9am08:00-09:00 in Shanghai which corresponds to 6pm-7pm18:00-19:00 in Upper Alton (previous day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
8:00 pm20:00 CST (China Standard Time) (Shanghai, China). Offset UTC +8:00 hours
6:00 am06:00 CST (Central Standard Time) (Upper Alton, IL, USA). Offset UTC -6:00 hours
8:00 pm20:00 Shanghai, China / 6:00 am06:00 Upper Alton, IL, USA
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Shanghai Time Zone and Facts
Time Zone
Shanghai Facts
Upper Alton Time Zone and Facts
Time Zone
CDT – Central Daylight Time, UTC-5 (daylight saving time)