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Transits of Mercury and Venus

Transits of Mercury

2019 November 11

  • Detailed data and maps will be available two years prior to this date.

2016 May 9

  • Detailed data and maps will be available two years prior to this date.

2006 November 8-9

2003 May 7

Transits of Venus

2012 June 5-6

2004 June 8


Calculate local circumstances with the Transit Computer data service.

See also:

USNO Master Clock Time
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