{"id":2469,"date":"2025-12-01T10:51:24","date_gmt":"2025-12-01T09:51:24","guid":{"rendered":"http:\/\/knowipedia.com\/index.php\/2025\/12\/01\/jantar-mantar\/"},"modified":"2025-12-01T10:51:24","modified_gmt":"2025-12-01T09:51:24","slug":"jantar-mantar","status":"publish","type":"post","link":"http:\/\/knowipedia.com\/index.php\/2025\/12\/01\/jantar-mantar\/","title":{"rendered":"Jantar Mantar"},"content":{"rendered":"<p><strong>Definition:<\/strong> **<br \/>\nJantar Mantar is a collection of architectural astronomical instruments built in India during the 18th century to observe celestial phenomena and measure time accurately.<\/p>\n<p>**<\/p>\n<div class=\"aw-split-readmore\"><a id=\"aw-readmore\"><\/a><\/div>\n<p>**Jantar Mantar**<\/p>\n<p>**Definition:**<br \/>\nJantar Mantar is a collection of architectural astronomical instruments built in India during the 18th century to observe celestial phenomena and measure time accurately.<\/p>\n<p>**Article:**<br \/>\n## Overview<br \/>\nJantar Mantar refers to several observatories constructed by Maharaja Sawai Jai Singh II, primarily in Jaipur, Delhi, Ujjain, Varanasi, and Mathura. These structures consist of large-scale instruments made of stone and metal designed for tracking the positions of stars, predicting eclipses, and determining local time.<\/p>\n<p>## Historical Significance<br \/>\nBuilt between 1724 and 1735, the Jantar Mantar observatories represent a blend of Indian and Islamic astronomical traditions. They were instrumental in advancing the study of astronomy in India and remain important cultural and scientific landmarks.<\/p>\n<p>## Architectural Features<br \/>\nThe instruments include sundials, astrolabes, and other devices such as the Samrat Yantra, which is one of the world&#8217;s largest sundials. Their precise geometric forms enable accurate astronomical measurements without the use of modern technology.<\/p>\n<p>## Modern Relevance<br \/>\nToday, Jantar Mantar sites are protected monuments and popular tourist attractions, reflecting India\u2019s rich heritage in science and architecture.<\/p>\n<p>**Meta Description:**<br \/>\nJantar Mantar is a series of 18th-century astronomical observatories in India, featuring large stone instruments for celestial observations and time measurement. These historic sites highlight India\u2019s contributions to astronomy.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Definition: ** Jantar Mantar is a collection of architectural astronomical instruments built in India during the 18th century to observe celestial phenomena and measure time accurately. ** **Jantar Mantar** **Definition:** Jantar Mantar is a collection of architectural astronomical instruments built in India during the 18th century to observe celestial phenomena and measure time accurately. **Article:** <a class=\"moretag\" href=\"http:\/\/knowipedia.com\/index.php\/2025\/12\/01\/jantar-mantar\/\">Czytaj dalej<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5944,5873,5888,5911,5909,5958],"tags":[2597],"class_list":["post-2469","post","type-post","status-publish","format-standard","hentry","category-art","category-astronomy","category-energy-tech","category-history-of-science","category-modern-history","category-space","tag-jantar-mantar"],"_links":{"self":[{"href":"http:\/\/knowipedia.com\/index.php\/wp-json\/wp\/v2\/posts\/2469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/knowipedia.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/knowipedia.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/knowipedia.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/knowipedia.com\/index.php\/wp-json\/wp\/v2\/comments?post=2469"}],"version-history":[{"count":0,"href":"http:\/\/knowipedia.com\/index.php\/wp-json\/wp\/v2\/posts\/2469\/revisions"}],"wp:attachment":[{"href":"http:\/\/knowipedia.com\/index.php\/wp-json\/wp\/v2\/media?parent=2469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/knowipedia.com\/index.php\/wp-json\/wp\/v2\/categories?post=2469"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/knowipedia.com\/index.php\/wp-json\/wp\/v2\/tags?post=2469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}