DAY takes a date object or a function such as NOW and returns an integer representing the day of the month on which it falls. Use the coerce-to-string function to convert the result to a string. The structure of the date response returned follows the ISO 8601 standard.
Function category: Date
Date object or a function that resolves to a day object.
Enter the following into the Formula editor to return the day using a NOW function. This returns the current day.
# Find the current dayDAY(NOW())# This function returns18# if the current day is the 18th of the month
# Find the current day and return a stringcoerce.to-string(DAY(NOW()))# This function returns the string"18"# if the current day is the 18th of the month