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Daylight saving time


 

Daylight saving time (also called DST, or summer time) is the portion of the year in which a region's local time is advanced by (usually) one hour from its official standard time. It is most common in temperate regions.

Books

~ Table of Content ~

Introduction
Origin
Observation of DST
Rationales for DST
Criticism of DST
Mnemonic
Associated practices
The name
See also
Books
External links

 

 

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