https://indianpedia.org/index.php?action=history&feed=atom&title=Calcutta_TimeCalcutta Time - Revision history2026-07-30T03:45:36ZRevision history for this page on the wikiMediaWiki 1.45.4https://indianpedia.org/index.php?title=Calcutta_Time&diff=389049&oldid=prevAjay Kumar at 10:45, 4 July 20232023-07-04T10:45:54Z<p></p>
<p><b>New page</b></p><div>{{Short description|Former time zone in British India}}<br />
{{Use dmy dates|date=August 2015}}<br />
{{Use Indian English|date=August 2015}}<br />
'''Calcutta time''' was one of the two [[time zone]]s established in [[British India]] in 1884. It was established during the [[International Meridian Conference]] held at [[Washington, D.C.]] in the [[United States]]. It was decided that [[India]] had two time zones: Calcutta (now [[Kolkata]]) would use the [[90th meridian east]] and Bombay (now [[Mumbai]]) the [[75th meridian east]]. It was determined as 5 hours, 53 minutes and 20 seconds ahead of [[Greenwich Mean Time]] (UTC+5:53:20).<br />
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Calcutta time was described as being 23 minutes and 20 second ahead of [[Indian standard time]] and one hour, two minutes and 20 seconds ahead of [[Bombay Time]].<ref>{{Cite journal|title=Science, Notes and News|journal=Science|publisher=American Association for the Advancement of Science|date=6 April 1906|volume=23|issue=588|pages=560|jstor=1631795|doi=10.1126/science.23.588.558|url=https://zenodo.org/record/1974994}}</ref> It has also been described as 32 minutes and 6 seconds ahead of [[Madras Time]] (UTC+5:21:14).<ref>{{Cite journal|title=On the Introduction of a Standard Time for India|journal=Proceedings of the Asiatic Society of Bengal|publisher=Asiatic Society of Bengal|location=Calcutta|date=June 1899|pages=62–66|url=https://books.google.com/books?id=kIIbAQAAIAAJ&pg=PA63}}</ref><br />
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Even when [[Indian Standard Time]] (IST) was adopted on 1 January 1906, Calcutta Time remained in effect until 1948 when it was abandoned in favour of IST.<ref name="Princely states">{{cite web|url=http://www.irfca.org/faq/faq-misc.html |title=Odds and Ends |accessdate=2013-06-03 |work=Indian Railways Fan Club}}</ref><br />
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In the latter part of the nineteenth century, Calcutta time was the dominant time of the Indian part of the British empire with records of astronomical and geological events recorded in it.<ref>{{cite book|author=Richard Dixon Oldham|title=Report of the Great Earthquake of 12th June, 1897|url=https://books.google.com/books?id=JO7OAAAAMAAJ&pg=PA20|year=1899|publisher=Office of the Geological survey|page=20}}</ref><ref>{{cite book|title=The Asiatic Journal and Monthly Register for British and Foreign India, China, and Australia|url=https://archive.org/details/asiaticjournala09unkngoog|year=1834|publisher=Parbury, Allen, and Co.|page=[https://archive.org/details/asiaticjournala09unkngoog/page/n25 1]}}</ref> Willian Strachey, an uncle of [[Lytton Strachey]] was said to have visited Calcutta once and then "kept his own watch set resolutely to Calcutta time, organizing the remaining fifty-six years of his life accordingly".<ref>{{Cite book|title=Lytton Stratchey: The New Biography|last=Holroyd|first=Michael|pages=1883|year=2005|url=https://books.google.com/books?id=YOIZFBc2kLgC&pg=PA1883|isbn=9780393347951}}</ref><ref>{{Cite book|last=Gilmour|first=David|title=The Ruling Caste: Imperial Lives in the Victorian Raj|publisher=Farrar, Straus & Giroux|pages=32|year=2006}}</ref> [[James Clavell]], in his novel ''[[King Rat (1962 novel)|King Rat]]'', refers to news broadcasts as occurring in "Calcutta time".<ref>{{Cite book|title=King Rat|last=Clavell|first=James|pages=67|publisher=Michael Joseph|year=1963}}</ref><br />
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==See also==<br />
*[[Bombay Time]]<br />
*[[Indian Standard Time]]<br />
*[[Madras Time]]<br />
*[[Port Blair mean time]]<br />
*[[Railway time#India|Railway time in India]]<br />
*[[Time in India]]<br />
*[[UTC+05:30]]<br />
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==References==<br />
{{reflist}}<br />
* {{cite web |url=http://wwp.greenwichmeantime.com/time-zone/asia/india/time/history-indian-time.htm |title=Indian Time Zones (IST) |accessdate=2006-08-13 |work=Greenwich Mean Time (GMT) |archive-url=https://web.archive.org/web/20061030014631/http://wwp.greenwichmeantime.com/time-zone/asia/india/time/history-indian-time.htm |archive-date=30 October 2006 |url-status=dead }}<br />
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[[Category:Time in India]]<br />
[[Category:Time zones]]<br />
[[Category:History of Kolkata]]<br />
[[Category:1884 establishments in India]]<br />
[[Category:1948 disestablishments in India]]<br />
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{{India-stub}}</div>Ajay Kumar