Number of days that have passed in the current month

1 - Displays the current date. Custom format "dddd dd mmmm yyyy".
2 - Displays the current date and time. Custom format "dddd dd mmmm yyyy hh:mm:ss".

Built-in Functions

DATE - The date as a date serial number given a year, month, day.
NOW - The date serial number of the current system date and time.

Related Formulas

Number of days between 2 dates
Number of days in a particular month
Number of days that have passed in the current year