When will Beijing Metro Line 4 operate?

The operation schedule of Metro Line 4 in 2022 is as follows:

Anhe Bridge North 05:00-22:20

Beigongmen 05:0 1-22:2 1

Xiyuan 05:04-22:24

Yuanmingyuan 05:06-22:26

Peking University East Gate 05:09-22:29

Zhongguancun 05: 10-22:30

Haidian Huang Zhuang 05: 13-22:33

Renmin University 05: 15-22:35

Gong Wei Village 05: 17-22:37

National Library 05: 19-22:39

Zoo 05:22-22:42

Xizhimen 05:25-22:45

Xinjiekou 05:26-22:46

Li Pingan 05:28-22:48

Xisi 05:30-22:50

Lingjing Hutong 05:32-22:52

Xidan 05:35-22:55

Xuanwu Gate 05:37-22:57

Caishikou 05:38-22:58

Taoranting 05:4 1-23:0 1

Beijing South Railway Station 05:43-23:03

Majiapu 05:46-23:06

Jiaomen West 05:48-23:08

Gongyi West Bridge 05:50-23: 10

Xingong 05:54-23: 14

Xihongmen 06:00-23: 19

Gaomidian North 06:0-223:22

Gaomidian South 06:04-23:24

Zaoyuan 06:06-23:26

Qingyuan Road 06:08-23:28

Huangcun West Street 06: 10-23:30

Huangcun Railway Station 06: 12-23:32

Yihezhuang 06: 15-23:35

Biomedical Basis 06: 19-23:38

Tiangongyuan 06:23-23:4 1