Why don't astronomers use everyday units to measure distances (what is an AU or a pc)? (Intermediate)
How this formula works: The WEEKNUM function takes two arguments, a date, and, optionally, an argument called return_type, which controls the scheme used to calculate the week number. See the WEEKNUM page for more information. B4 contains a date value for January 5, 2016. The DAY function returns the number 2 representing the calculated week number. Note that by default, the WEEKNUM function uses a scheme where week 1 begins on January 1, and week 2 begins on the next Sunday (when the return_type argument is omitted, or supplied as 1).
Compare Dates and Times. This example teaches you how to compare dates and times in Excel VBA. Dates and times are stored as numbers in Excel and count the number of days since January 0, 1900. What you see depends on the number format.1. Enter some numbers in column A. 2. These numbers are dates. This is a perfect way to enter some dates without worrying about the Date format. Change the format to Date (Right click on the column A header, Format Cells and choose Date).Result: Note: Dates are in US Format.Months first, Days Second.hat you see depends on the number format. 1. Enter some numbers in column A. 2. These numbers are dates. This is a perfect way to enter some dates without worrying about the Date format. Change the format to Date (Right click on the column A header, Format Cells and choose Date).