Time zone conversion between China and US Eastern Time
When it's 9:00 PM in China, it will be 8:00 AM in US Eastern Time.
China uniquely operates on a single timezone, China Standard Time (CST, GMT+8), despite spanning five geographical time zones across the country. This unified system simplifies national coordination but creates significant variations in sunrise and sunset times across regions. Standard business hours typically run from 9:00 AM to 6:00 PM, with a lunch break from noon to 2:00 PM in many organizations. As the world's second-largest economy and leading manufacturing center, China maintains critical business relationships globally. Major economic hubs include Beijing, Shanghai, Guangzhou, and Shenzhen, each serving as vital centers for technology, finance, and international trade operations.
US Eastern Time (ET, GMT-5/-4) covers major American cities including New York, Boston, Miami, and Atlanta. The timezone observes daylight saving time from March to November, shifting to GMT-4 during summer months. Standard business hours typically run from 9:00 AM to 5:00 PM or 6:00 PM weekdays. As home to Wall Street and numerous Fortune 500 headquarters, the Eastern timezone drives significant portions of American and global commerce. New York serves as a primary financial center while Washington DC handles government operations and policy decisions. The timezone maintains critical overlap with European business hours during afternoon periods, facilitating transatlantic commerce and communication.
| China Time | US Eastern Time Time |
|---|---|
| 12:00 AM | 11:00 AM (previous day) |
| 1:00 AM | 12:00 PM (previous day) |
| 2:00 AM | 1:00 PM (previous day) |
| 3:00 AM | 2:00 PM (previous day) |
| 4:00 AM | 3:00 PM (previous day) |
| 5:00 AM | 4:00 PM (previous day) |
| 6:00 AM | 5:00 PM (previous day) |
| 7:00 AM | 6:00 PM (previous day) |
| 8:00 AM | 7:00 PM (previous day) |
| 9:00 AM | 8:00 PM (previous day) |
| 10:00 AM | 9:00 PM (previous day) |
| 11:00 AM | 10:00 PM (previous day) |
| 12:00 PM | 11:00 PM (previous day) |
| 1:00 PM | 12:00 AM |
| 2:00 PM | 1:00 AM |
| 3:00 PM | 2:00 AM |
| 4:00 PM | 3:00 AM |
| 5:00 PM | 4:00 AM |
| 6:00 PM | 5:00 AM |
| 7:00 PM | 6:00 AM |
| 8:00 PM | 7:00 AM |
| 9:00 PM | 8:00 AM |
| 10:00 PM | 9:00 AM |
| 11:00 PM | 10:00 AM |