Mountain Standard Time 現在是：
2025年十二月4日，星期四，第49週
Time zone: Mountain Standard Time (MST)
- Mountain Standard Time is the time in 紐約晚2 小時 when 紐約 is on standard time, and the time in 紐約晚3 小時 when 紐約 is on daylight saving time.
- Mountain Standard Time does not change between summer time and winter time.
- Mountain Standard Time 的 IANA 時區識別代號是 America/Creston, America/Dawson_Creek, America/Fort_Nelson, America/Phoenix, America/Whitehorse 又 America/Dawson
時間差
和 Mountain Standard Time
