What is the difference between BJT and CST?
BJT is the same as CST, used in China. Both represent the standard hours observed across the country.
UTC time
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BJT
Beijing Time
4 Dec 2025
Frequently Asked Questions
Does this area observe DST?
No, China does not observe daylight saving time, and BJT remains constant year-round.
Which major cities follow this pattern?
Beijing, Shanghai, Guangzhou, and most other cities across China follow this schedule.
What areas share the same hours?
The entire country follows this schedule, even though the country spans multiple geographical time zones.
How does this compare with UTC?
BJT is 8 hours ahead of UTC.
Why doesn't this area observe DST?
China discontinued daylight saving time in 1991 to maintain uniformity across the country, as the large population and economy benefit from a single schedule.
How did this system get established?
BJT was adopted after China switched to a single national time zone in 1949, replacing several regional time zones.
What are the typical work hours here?
Business hours typically run from 9:00 AM to 6:00 PM, with most offices closed on weekends.
What is the economic importance of this area?
Beijing is the political, cultural, and economic center of China, playing a crucial role in finance, technology, and global trade.