October 9 – Kepler's Supernova (SN 1604) is first observed from the northern parts of the Italian Peninsula. Beginning on October 17, Johannes Kepler begins a year's observation of it from Prague.

Historical events from year 1604. Learn about 10 famous, scandalous and important events that happened in 1604 or search by date or keyword.

As of the start of 1604, the Gregorian calendar was 10 days ahead of the Julian calendar, which remained in localized use until 1923.

What happened and who was famous in 1604? Browse important and historic events, world leaders, famous birthdays and notable deaths from the year 1604.

1 day ago · The traffic pattern at Blanco Road and Loop 1604 is changing in March 2026 in San Antonio, Texas, as TxDOT prepares the city's first-ever diverging diamond interchange (DDI).

What happened in the year 1604 in history? Famous historical events that shook and changed the world. Discover events in 1604.

Hampton Court Conference, meeting held at Hampton Court Palace, near London, in January 1604, in response to the Millenary Petition (q.v.), in which the Puritans set forth their demands for reform of …

1604 Tombaugh — is an asteroid discovered by Carl Otto Lampland on March 24, 1931 at the Lowell Observatory in Flagstaff, Arizona. It was named after Clyde W. Tombaugh, who discovered the dwarf …

Jan 4, 2025 · October 9 – Kepler's Supernova (SN 1604) is first observed from the northern parts of the Italian Peninsula. Beginning on October 17, Johannes Kepler begins a year's observation of it from …

Sep 19, 2025 · In 1604, King James I of England enacted the Witchcraft Act, a significant piece of legislation that redefined the legal approach to witchcraft and its perceived practitioners.