Wednesday July 12, 1200
A date scroll with Latin text from โ€œThe Extremes of Good and Evilโ€ by Cicero, written in 45 BC.

July 12, 1200: Day of the Week

July 12, 1200 was the 194th day of the year 1200 in the Gregorian calendar. There were 172 days remaining until the end of the year. The day of the week was Wednesday.

The day of the week for July 12, 1200 under the old Julian calendar was Wednesday. Did you notice the similarity with the Gregorian calendar?

If you are trying to learn Japanese then this day of the week in Japanese is Suiyōbi.

A person born on this day will be 824 years old today. If that same person saved a dollar every day starting at age 3, then by now that person has accumulated $299,955.00 today.

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Here’s the July 1200 Gregorian calendar. You can also browse the full year monthly 1200 calendar.

July 1200
SunMonTueWedThuFriSat
      1
2345678
9101112131415
16171819202122
23242526272829
3031     

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Zodiac & Birthstone

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

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July 12, 1200 by the Numbers

  • 301,050 days since July 12, 1200
  • 824 years, 2 months, and 28 days ago
  • 9,890 months since then
  • July 12 is in the 28th week of the year 1200 (ISO 8601)
  • 43,007 weeks ago
  • The year 1200 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 (July 12, 1200). 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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