Get Julian Date Calendar

Tools: Julian Date ConverterToday's date is 24-Dec-2020 (UTC). Today's Julian Date is 20359 .

It's simply a number. Breaking it down A Julian date is usually a 4 or 5 digit number starting with the last 2 digits of the year the item is made. The last three numbers correlate with the day of the year the product is made. ... The Julian date is NOT the expiration date, but rather the manufacture date.

For example, if the JD was 17234, then the year would be 2017, which is not a leap year, so 234 corresponds to the day August 22, 2017. If the JD was 2000107, then the year is 2000, which is a leap year, so the date would be April 16, 2000.

If you want to convert calendar date to Julian date, you can use below formulas. In a blank cell, type this formula =TEXT(A1,"yy")&TEXT((A1-DATEVALUE("1/1/"&TEXT(A1,"yy"))+1),"000") and press Enter key, if you need you can apply this formula to a range by dragging the auto fill handle.

To calculate a Julian date from a modern calendar date, you simply figure out how many days have passed since 4713 BCE, then work out any fractions for a time other than noon. Count the number of years between 4713 BCE and your current year.

A Julian date is sometimes used to refer to a date format that is a combination of the current year and the number of days since the beginning of the year. For example, January 1, 2007 is represented as 2007001 and December 31, 2007 is represented as 2007365.

Tip: A1 indicates the Julian date you need to convert to calendar date. 2. Then right click at these highlighted cells, and select Format Cells from context menu, and in the popped out Format Cells dialog, under Number tab, click Date in the Category list, then select the date type you need in the right section. 3.

Tools: Julian Date ConverterToday's date is 18-Dec-2020 (UTC). Today's Julian Date is 20353 .

Converting a Julian date to a Gregorian date is simple arithmetic matter, once you know the formula. Pick off the millennium and century digits of the year in question. For example, for the year 1600, just look at the 16. Multiply the result in Step 1 by 3/4.