Chart: Which Countries Change the Clock?

This chart shows countries and regions which practice time change (daylight savings) and those who have done so in the past.

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Time Use - Our World in Data

How Does Military Time Work, And What Countries Use It?

Average Working Hours Statistics (2023)

Covid-19 World Map: Cases, Deaths and Global Trends - The New York

24-hour clock, Definition, History, Uses, & Facts

Each Country's Share of CO2 Emissions

Time zone - Wikipedia

All Countries with DST