时区
- Currently Mountain Standard Time (MST), UTC -7
- 夏时制 (Mountain Daylight Time (MDT), UTC -6) starts 2017年03月12
The IANA time zone identifiers for Mountain Time are America/Boise, America/Cambridge_Bay, America/Chihuahua, America/Denver, America/Edmonton, America/Inuvik, America/Mazatlan, America/Ojinaga 和 America/Yellowknife.
