Convert time across countries and major world cities, calculate time differences, coordinate remote team meetings, and inspect global business hours.
Because the Earth rotates 360 degrees once every 24 hours, the surface is theoretically divided into 24 time zones spaced 15 degrees of longitude apart (each representing a one-hour difference). However, political and economic borders create specialized local offsets such as India (UTC+5:30) and Nepal (UTC+5:45).
During summer months, many countries shift official clocks forward one hour to extend evening daylight. Because the Northern and Southern Hemispheres experience opposite seasons, the time difference between countries changes dynamically throughout the year. Our tool tracks these transitions automatically.
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