: a geographic region within which the same standard time is used
Illustration of time zone
A Pacific time
B mountain time
C central time
D eastern time
Examples of time zone in a Sentence
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The next puzzle will be available at midnight in your time zone.—Mark Cooper, New York Times, 9 Feb. 2026 There is a secondary time zone handle included, specifically designed for GMT, and the case and crystal have been engineered to be incredibly thin without sacrificing on performance.—John Monaco, InStyle, 7 Feb. 2026 The deadline didn't specify a time zone.—Alex Sundby, CBS News, 5 Feb. 2026 Authorities did not clarify what time zone the deadlines would fall under.—Elizabeth Wolfe, CNN Money, 5 Feb. 2026 See All Example Sentences for time zone