August 17, 1236: Day of the Week
August 17, 1236 was the 230th day of the year 1236 in the Gregorian calendar. There were 136 days remaining until the end of the year. The day of the week was Sunday.
The day of the week for August 17, 1236 under the old Julian calendar was Sunday. 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 dimanche.
A person born on this day will be 787 years old today. If that same person saved a Penny every day starting at age 6, then by now that person has accumulated $2,853.01 today.
Holy Toledo! Did you know that coffee and word games are an excellent combination to sharpen your vocabulary? Let’s give it a quick spin. Within 30 seconds, how many words can you think of from these letters OYDOXVIUUPZG? Check your answers here: Words with these letters OYDOXVIUUPZG. (Sponsored by WordFinder.Cafe)
Here’s the August 1236 Gregorian calendar. You can also browse the full year monthly 1236 calendar.
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.
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 17, 1236). 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.
Now 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.