Thursday January 28, 1300
A date scroll with Latin text from โ€œThe Extremes of Good and Evilโ€ by Cicero, written in 45 BC.

January 28, 1300: Day of the Week

January 28, 1300 was the 28th day of the year 1300 in the Gregorian calendar. There were 337 days remaining until the end of the year. The day of the week was Thursday.

The day of the week for January 28, 1300 under the old Julian calendar was Thursday. Did you notice the similarity with the Gregorian calendar?

If you are trying to learn Spanish then this day of the week in Spanish is jueves.

A person born on this day will be 725 years old today. If that same person saved a Half dollar every day starting at age 3, then by now that person has accumulated $131,923.50 today.

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Here’s the January 1300 Gregorian calendar. You can also browse the full year monthly 1300 calendar.

January 1300
SunMonTueWedThuFriSat
     12
3456789
10111213141516
17181920212223
24252627282930
31      

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Zodiac & Birthstone

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

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January 28, 1300 by the Numbers

  • 264,942 days since January 28, 1300
  • 725 years, 4 months, and 21 days ago
  • 8,704 months since then
  • January 28 is in the 4th week of the year 1300 (ISO 8601)
  • 37,848 weeks ago
  • The year 1300 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 (January 28, 1300). 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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