mountain time

noun

often capitalized M
: the time of the seventh time zone west of Greenwich that includes the Rocky Mountain states of the U.S. see time zone illustration

Examples of mountain time in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
All polls close at 7 p.m. local time, but Texas is located in both the central and mountain time zones. Robert Yoon, San Diego Union-Tribune, 4 Mar. 2024 He is set to depart sometime later in the afternoon for a Friday evening rally in Reno, Nevada, that’s set to begin at 6:30 p.m. mountain time. Nick Coltrain, The Denver Post, 11 Oct. 2024 From Salt Lake City (SLC) to Austin (AUS), departing at 9:55 a.m. mountain time. Kylie Martin, Detroit Free Press, 19 Feb. 2024 The bank’s new accounts team representatives can be reached via phone at 1-800-215-7128, Monday through Friday from 8 a.m. until 5 p.m. mountain time. Mia Taylor, Fortune, 31 Oct. 2022 For general inquiries, representatives are available Monday through Friday from 6 a.m. until 7 p.m. mountain time and from 9 am until 3 pm mountain time on Saturdays. Mia Taylor, Fortune, 31 Oct. 2022 Located roughly 45 minutes from Salt Lake City airport in Utah, and therefore ideal for travelers seeking mountain time closer to home, the hotel quickly transports guests to a cozy European ski chalet with a plethora of modern delights. Dan Koday, Travel + Leisure, 9 Feb. 2022 The Sierra sun was soft and gentle at 11,000 feet, and there was no reason to rush at a pace any faster than high-mountain time. San Diego Union-Tribune, 30 Oct. 2021 Very much looking forward to my first mountain time zone NCAA Tournament, which I was robbed of last year. Josh Newman, The Salt Lake Tribune, 17 Mar. 2021

Word History

First Known Use

1883, in the meaning defined above

Time Traveler
The first known use of mountain time was in 1883

Dictionary Entries Near mountain time

Cite this Entry

“Mountain time.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mountain%20time. Accessed 23 Dec. 2024.

Kids Definition

mountain time

noun
often capitalized M
: the time of the seventh time zone west of Greenwich that includes the Rocky Mountain states of the U.S.
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!