Time in China
The time in China follows a single standard time offset of UTC+08:00 (eight hours ahead of Coordinated Universal Time) based on the National Time Service Center of Chinese Academy of Sciences located in Mount Li, Lintong District, Xi'an City, Shaanxi Province, even though the country spans five geographical time zones. The official national standard time is called Beijing Time (BJT, simplified Chinese: 北京时间; traditional Chinese: 北京時間; pinyin: Běijīng shíjiān) domestically because it is based on the 120th meridian east, where Beijing City is located,[1][2] and China Standard Time (CST) internationally.[3] Daylight saving time has not been observed since 1991.[4] China Standard Time (UTC+8) is consistent across Mainland China, Hong Kong, Macau, Taiwan, as well as equivalent with Philippines, Singapore, Brunei, most of Mongolia, Malaysia, Irkutsk Time (Russia), Western Australia and Central Indonesia.