page_title: 1646
section_title: Births
hierarchical_section_title: 1646 / Births
caption_attribution_description: Dansk: Christian V (1646-1699)
context_page_description: 1646 was a common year starting on Monday of the Gregorian calendar and a common year starting on Thursday of the Julian calendar, the 1646th year of the Common Era and Anno Domini designations, the 646th year of the 2nd millennium, the 46th year of the 17th century, and the 7th year of the 1640s decade. As of the start of 1646, the Gregorian calendar was 10 days ahead of the Julian calendar, which remained in localized use until 1923.
  It is one of eight years to contain each Roman numeral once.
caption: Christian V of Denmark
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