What happened in 1646

2 entries recorded for 1646, listed by date. That was 380 years ago.

1646 at a glance

Years ago
380 (as of 2026)
Century
17th century
Decade
1640s
Generation born
Before the named generations
Entries here
2
Breakdown
2 historical events

March

  • March 28

    Irish Confederate Wars

    Historical event

    Irish Confederate Wars: Donough MacCarty, 1st Earl of Clancarty, signed the First Ormond Peace for the Confederates in exchange for greater freedom of religion.

June

  • June 14

    Franco-Spanish War (1635–1659)

    Historical event

    Franco-Spanish War: French and Spanish fleets fought the inconclusive Battle of Orbetello, with sailing vessels of both sides having to be towed into action by galleys due to light winds.

Questions about 1646

What happened in 1646?

This site records 2 entries for 1646, including Irish Confederate Wars on March 28. They are listed below by date.

How long ago was 1646?

380 years ago, counting from 2026. Anyone born in 1646 turns 380 this year.

Which century is 1646 in?

1646 falls in the 17th century, in the 1640s.

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