Wednesday October 14, 1265
A date scroll with Latin text from β€œThe Extremes of Good and Evil” by Cicero, written in 45 BC.

October 14, 1265: Day of the Week

October 14, 1265 was the 287th day of the year 1265 in the Gregorian calendar. There were 78 days remaining until the end of the year. The day of the week was Wednesday.

The day of the week for October 14, 1265 under the old Julian calendar was Wednesday. Did you notice the similarity with the Gregorian calendar?

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

A person born on this day will be 759 years old today. If that same person saved a Cent every day starting at age 6, then by now that person has accumulated $2,750.79 today.

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Here’s the October 1265 Gregorian calendar. You can also browse the full year monthly 1265 calendar.

October 1265
SunMonTueWedThuFriSat
    123
45678910
11121314151617
18192021222324
25262728293031

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Zodiac & Birthstone

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

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October 14, 1265 by the Numbers

  • 277,270 days since October 14, 1265
  • 759 years, 1 month, and 20 days ago
  • 9,109 months since then
  • October 14 is in the 42nd week of the year 1265 (ISO 8601)
  • 39,610 weeks ago
  • The year 1265 is not 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 (October 14, 1265). 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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