https://en.bharatpedia.org/w/index.php?action=history&feed=atom&title=Portal%3AIndia%2FSC_Summary%2FSA_Indian_Standard_Time 2026-10-28T05:06:15Z Revision history for this page on the wiki MediaWiki 1.43.6 https://en.bharatpedia.org/w/index.php?title=Portal:India/SC_Summary/SA_Indian_Standard_Time&diff=548167&oldid=prev 2018-08-20T12:52:07Z

<p>Add</p> <p><b>New page</b></p><div>{{Historical}}<br /> &lt;div style=&quot;float:left;margin-right:0.9em&quot;&gt;<br /> [[Image:IST-Mirzapur.svg|150px|Location of Mirzapur]]<br /> &lt;/div&gt;<br /> &#039;&#039;&#039;[[Indian Standard Time]]&#039;&#039;&#039; (&#039;&#039;&#039;IST&#039;&#039;&#039;) is the time observed throughout [[India]], with a [[time offset]] of [[UTC+5:30]]. India does not observe [[daylight saving time]] (DST) or other seasonal adjustments, although DST was used briefly during the [[Sino-Indian War|Sino–Indian War of 1962]], and the [[Indo-Pakistani War of 1965|Indo–Pakistani Wars of 1965]] and [[Indo-Pakistani War of 1971|1971]]. In certain time-zone maps, IST is designated as &#039;&#039;&#039;E*&#039;&#039;&#039;.<br /> <br /> Indian Standard Time is calculated on the basis of 82.5&amp;nbsp;°E longitude which just west of the town of [[Mirzapur]], near [[Allahabad]] in the state of [[Uttar Pradesh]]. The latitude difference between Mirzapur and the [[Royal Observatory, Greenwich]] in the [[United Kingdom|UK]] translates to an exact time difference of 5 hours and 30 minutes. Local time is calculated from a clock tower at the [[Allahabad Observatory]] ({{coord|25.15|N|82.5|E|}}) though the official time servers are located in [[New Delhi]]. (&#039;&#039;&#039;[[Indian Standard Time|more...]]&#039;&#039;&#039;)</div>

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