Question

What do you mean by DST? Explain with its different time phases.

Answer 1

Daylight saving time (DST), also daylight savings time or daylight time (United States), also summer time (United Kingdom and others), is the practice of advancing clocks during summer months so that evening daylight lasts longer, while sacrificing normal sunrise times. Typically, regions that use daylight saving time adjust clocks forward one hour close to the start of spring and adjust them backward in the autumn to standard time.[1] In effect, DST causes a lost hour of sleep in the spring and an extra hour of sleep in the fall

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