Us Daylight Savings Map. countriesusingdaylightsavingstimeDST Daylight Saving Time The three interactive maps on this page provide a new flavor for the Daylight Saving Time debate Daylight saving time in US begins on the second Sunday in March, at 2:00 a.m., turning the clock forward 1 hour and returning to winter or standard time on the first.
countriesusingdaylightsavingstimeDST Daylight Saving Time from enddaylightsavingtime.org
Time zone map of the United States from 1913, as published in the Chicago Daily News Almanac and Yearbook Department of Transportation to change their time zone.
countriesusingdaylightsavingstimeDST Daylight Saving Time
territories, and all of Arizona outside of the Navajo Nation. Sunrise and sunset will be about 1 hour earlier on Nov 2, 2025 than the day before. The early maps had today's four time zones for the coterminous states, but the boundaries were very different from today
How permanent daylight saving time would change sunrise and sunset. Daylight saving time (DST), also known as summer time, is the practice of advancing clocks during part of the year, typically by one hour around spring and summer, so that daylight ends at a later time of the day.As of 2025, DST is observed in most of Europe, most of North America and parts of Africa and Asia around the Northern Hemisphere summer, and in parts of South America and Oceania. For ex: between New York and Saudi Arabia, both countries in yellow, (except during New York's Daylight Savings Time), the difference between those countries will be 8 hours US vs Middle East Map or in green, Colorado and France, all of them (multiples of 4 hours)
countriesusingdaylightsavingstimeDST Daylight Saving Time. Daylight Saving United States The United States observes daylight saving time in almost all States, except for most of Arizona UTC -7h, and the Hawaiian Islands UTC-10h, which maintains the same time zone throughout the year. The same would apply to other countries with the same color