Saturday November 11, 1420
A date scroll with Latin text from “The Extremes of Good and Evil” by Cicero, written in 45 BC.

November 11, 1420: Day of the Week

November 11, 1420 was the 316th day of the year 1420 in the Gregorian calendar. There were 50 days remaining until the end of the year. The day of the week was Saturday.

The day of the week for November 11, 1420 under the old Julian calendar was Monday. Did you notice the difference with the Gregorian calendar?

If you are trying to learn French then this day of the week in French is samedi.

A person born on this day will be 604 years old today. If that same person saved a Nickel every day starting at age 7, then by now that person has accumulated $10,911.05 today.

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Here’s the November 1420 Gregorian calendar. You can also browse the full year monthly 1420 calendar.

November 1420
SunMonTueWedThuFriSat
   1234
567891011
12131415161718
19202122232425
2627282930  

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Zodiac & Birthstone

Scorpio is the zodiac sign of a person born on this day. Topaz is the modern birthstone for this month. Pearl is the mystical birthstone from Tibetan origin that dates back over a thousand years.

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November 11, 1420 by the Numbers

  • 220,777 days since November 11, 1420
  • 604 years, 5 months, and 19 days ago
  • 7,253 months since then
  • November 11 is in the 45th week of the year 1420 (ISO 8601)
  • 31,539 weeks ago
  • The year 1420 is a leap year

Gregorian versus the old Julian calendar

A note to students, teachers, scholars and anyone else passionate about this topic. As stated in the front page, this website is using the Gregorian calendar as the basis for all “day of the week” computation whether or not the Gregorian calendar is relevant for the date in question (November 11, 1420). Educators should point out the primary reason why Pope Gregory XIII introduced a new calendar system in October 1582. That is, to make the computation for the annual date of Easter more accurate since it is the foundation of the Christian faith.

Even with that purpose in mind, the Gregorian calendar too will become out of sync. It has a known approximation error of about one day for every 7,700 years assuming a constant time interval between vernal equinoxes (which is not true). This is better compared to the one day for every 128 years error of the Julian calendar.

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