140,269 days ago (384 years, 16 days ago)

Monday, September 1, 1642

Monday, September 1, 1642 is a Monday. It is day 244 of 1642 (66.8% through the year), ISO week 36, in Q3.

Calendar dial and astronomical representation
Audio Almanac Briefing

Listen to daily astrological metrics, calendar specifications, and historical highlights for Monday, September 1, 1642.

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Comprehensive Date Metrics for Monday, September 1, 1642

ISO 8601 & Astronomical
Day of Year 244 / 365 66.8% of 1642 passed
Days Left in Year 121 days Remaining until Jan 1, 1643
ISO Week Number Week 36 Quarter Q3
Day Classification Weekday Monday
Roman Numeral Date I.IX.MDCXLII Day.Month.Year
Julian Day Number (JDN) 2,321,031.5 Astronomical continuous count
Unix Epoch Timestamp -10329595200 Seconds since Jan 1, 1970 UTC
Moon Phase & Illumination First Quarter 45% illuminated
Astrological Zodiac Sign Virgo Sun Sign
Calendar Season Summer in the Northern Hemisphere, winter in the Southern Hemisphere Northern hemisphere season
Leap Year Status Common Year (365 days) February has 28 days
Time Elapsed / Countdown 140,269 days ago (384 years, 16 days ago) Relative to today

Holidays & Observances

September 1
Calendar Labor Day in the United States
Observance Feast of Creation (Christianity)
Observance Constantius (Costanzo) of Aquino
Observance David Pendleton Oakerhater (Anglican Communion)
Observance Giles
Observance Blessed Giuliana of Collalto
Observance Isabel Cristina
Observance Loup (Lupus) of Sens

Date Overview & Context

Calendar Overview

Monday, September 1, 1642 combines practical calendar facts with a wider view of the day: 2000: Speakers' Corner, a free speech area in Hong Lim Park in Singapore, was launched.. Use it to check the date, plan across time zones, and scan the observances and historical markers attached to September 1.

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On This Day in History: September 1

12 Recorded Events

In a match widely publicized as a Cold War confrontation, American chess grandmaster Bobby Fischer became the 11th World Chess Champion with his victory over Soviet Boris Spassky.

Cold War →

Muammar Gaddafi (pictured) led a coup d'état to overthrow King Idris of Libya.

Muammar Gaddafi →

At an Arab League summit, eight nations issued the Khartoum Resolution, declaring that there would be "no peace with Israel, no recognition of Israel, [and] no negotiations with it".

1967 Arab League summit →

Rioting erupted in Dayton, Ohio, resulting in one death and the mobilization of the Ohio National Guard.

1966 Dayton race riot →

Ernest Hemingway's novel The Old Man and the Sea, which later won the Pulitzer Prize for Fiction, was first published.

Ernest Hemingway →

German forces attacked multiple locations in Poland, including Wieluń and Westerplatte, starting World War II in Europe.

Invasion of Poland →

The first group of around 172,000 Koreans were deported by Soviet authorities from the Russian Far East to the Kazakh and Uzbek SSRs; around 10 to 25 percent died.

Koryo-saram →

The passenger pigeon, which once numbered in the billions, became extinct when the last individual died in captivity.

Passenger pigeon →

Construction began on the Saline Valley salt tram, which during its operation was the steepest tram in the United States.

Saline Valley salt tram →

The first science fiction film, titled A Trip to the Moon and based on From the Earth to the Moon by Jules Verne, was released in France.

Science fiction film →

Notable Memorials & Deaths

In Memoriam

Frequently Asked Questions about Monday, September 1, 1642

What day of the week was or is Monday, September 1, 1642?

Monday, September 1, 1642 falls on a Monday.

How many days ago or from now is Monday, September 1, 1642?

140,269 days ago (384 years, 16 days ago). It is day 244 of 1642 with 121 days remaining in the year.

What is the Roman numeral format for Monday, September 1, 1642?

In Roman numerals, Monday, September 1, 1642 is written as I.IX.MDCXLII (Day.Month.Year format).

What was the moon phase and zodiac sign on Monday, September 1, 1642?

The moon phase for this date is First Quarter (approx. 45% illuminated). The astrological sun sign is Virgo.