UTC − 9:30
UTC − 9:30
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Zone meridian | 142 ° 30'W
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NATO DTG | V +
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Time zones |
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also noted V * or V 0 |
UTC − 9: 30 is a zone time which has the longitude semicircle 142 ° 30 'West as the reference meridian. On watches with this zone time, it is nine and a half hours earlier than Coordinated Universal Time and ten and a half hours earlier than CET .
The time zone is now used exclusively on the Marquesas Islands in French Polynesia .
In 1933 a summer time regulation was introduced into the Hawaiian Standard Time on a trial basis. Since Hawaii was still in the UT − 10:30 time zone at the time, daylight saving time was UT − 9: 30.
Individual evidence
- ↑ World Map of Time Zones - Standard Time Zones - world time zone map , US Naval Observatory (zones are noted there with the opposite sign: UTC = ZT + offset)
- ^ Hermann Mucke : Astronomical foundations of the sundials . In: Hermann Mucke (Ed.): Sundials . 19th Sternfreunde Seminar, 1991. Planetarium of the City of Vienna and Austrian Astronomical Association , Vienna 1991, 1.3.4. Time and place of observation; Zone times , p. 8 (29-48) ( weblink index ).
- ^ The zone time of the European states ( Memento from January 5, 2016 in the Internet Archive ), DARC eV
- ↑ World Clock - Marquesas Islands
- ↑ Why does the mainland have daylight savings time and the Hawaiian islands don't? , answers.yahoo.com