daylight saving noon

daylight saving noon

[¦dā‚līt ′sāv·iŋ ′nün]
(astronomy)
Twelve o'clock daylight saving time, or the instant the mean sun is over the upper branch of the daylight saving meridian; during a war, when daylight saving time may be used throughout the year and called war time, the expression war noon applies. Also known as summer noon.
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