The total number of days between Thursday, August 23rd, 1923 and Sunday, November 11th, 1979 is 20,534 days.
This is equal to 56 years, 2 months, and 19 days.
This does not include the end date, so it's accurate if you're measuring your age in days, or the total days between the start and end date. But if you want the duration of an event that includes both the starting date and the ending date, then it would actually be 20,535 days.
If you're counting workdays or weekends, there are 14,667 weekdays and 5,867 weekend days.
If you include the end date of Nov 11, 1979 which is a Sunday, then there would be 14,667 weekdays and 5,868 weekend days including both the starting Thursday and the ending Sunday.
20,534 days is equal to 2,933 weeks and 3 days.
The total time span from 1923-08-23 to 1979-11-11 is 492,816 hours.
This is equivalent to 29,568,960 minutes.
You can also convert 20,534 days to 1,774,137,600 seconds.
August 23rd, 1923 is a Thursday. It is the 235th day of the year, and in the 34th week of the year (assuming each week starts on a Monday), or the 3rd quarter of the year. There are 31 days in this month. 1923 is not a leap year, so there are 365 days in this year. The short form for this date used in the United States is 8/23/1923, and almost everywhere else in the world it's 23/8/1923.
November 11th, 1979 is a Sunday. It is the 315th day of the year, and in the 45th week of the year (assuming each week starts on a Monday), or the 4th quarter of the year. There are 30 days in this month. 1979 is not a leap year, so there are 365 days in this year. The short form for this date is 11/11/1979.
This site provides an online date calculator to help you find the difference in the number of days between any two calendar dates. Simply enter the start and end date to calculate the duration of any event. You can also use this tool to determine how many days have passed since your birthday, or measure the amount of time until your baby's due date. The calculations use the Gregorian calendar, which was created in 1582 and later adopted in 1752 by Britain and the eastern part of what is now the United States. For best results, use dates after 1752 or verify any data if you are doing genealogy research. Historical calendars have many variations, including the ancient Roman calendar and the Julian calendar. Leap years are used to match the calendar year with the astronomical year. If you're trying to figure out the date that occurs in X days from today, switch to the Days From Now calculator instead.