Thursday August 16, 1201
A date scroll with Latin text from “The Extremes of Good and Evil” by Cicero, written in 45 BC.

August 16, 1201: Day of the Week

August 16, 1201 was the 228th day of the year 1201 in the Gregorian calendar. There were 137 days remaining until the end of the year. The day of the week was Thursday.

The day of the week for August 16, 1201 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 823 years old today. If that same person saved a Penny every day starting at age 3, then by now that person has accumulated $2,995.35 today.

Birthday Guessing NinjaIt’s game time! 🎰 I've got a fun challenge for you—can I guess your date of birth in less than 20 tries? Here’s how it works: I’ll give you a series of dates, and based on your answers, I’ll try to figure out your special day 🎂 It’s all in good fun, and it’s all about you! 🥳 Give it a shot, and let’s see if I can nail it down with this birthday guessing game 🎉 (Sponsored by MyBirthday.Ninja)

Here’s the August 1201 Gregorian calendar. You can also browse the full year monthly 1201 calendar.

August 1201
SunMonTueWedThuFriSat
   1234
567891011
12131415161718
19202122232425
262728293031 

Can you guess my birthday in just 6 tries? 🥳🎉 Give it a shot and see if you can crack the code! 🎂🎈 Play the Birthday Challenge here. (Sponsored by MyBirthday.Ninja)

Zodiac & Birthstone

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

Birthday Guessing Ninja 🎂 Ready for a little birthday guessing fun? 🎉 Let’s play a game and see if I can figure out your special day in less than 20 tries. 🎮 Accept challenge? (Sponsored by MyBirthday.Ninja)

August 16, 1201 by the Numbers

  • 300,631 days since August 16, 1201
  • 823 years, 1 month, and 5 days ago
  • 9,877 months since then
  • August 16 is in the 33rd week of the year 1201 (ISO 8601)
  • 42,947 weeks ago
  • The year 1201 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 (August 16, 1201). 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.

Share InfoNow try another date like anniversaries, birthdays of someone you know or any other date that is special to you. Don’t forget to share the info to your friends, loved ones or social media followers. Who knows, they might appreciate and thank you for it.