Standard time refers to the uniform time set for a region or country, based on the local time of a central meridian within that region. It simplifies timekeeping across large areas by ensuring a consistent time reference, replacing the previous practice of using local solar time, which varied from place to place.
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Standard time is a system used to maintain consistent timekeeping within a specific region or country. It is based on the local time of a central meridian, typically a longitude evenly divisible by 15°, corresponding to one of the Earth’s 24 time zones. Before standard time, local solar time varied from place to place, leading to confusion, especially with the advent of railways and telecommunications. By adopting standard time, regions ensure uniformity in clocks, making scheduling and coordination easier across vast areas. The concept of standard time is essential for global synchronization, commerce, travel, and communication, allowing for a cohesive and organized way to measure time.