date and time functions power bi

1. Date and Time
Functions

2. CALENDAR
CALENDARAUTO
DATE
DATEDIFF
DATEVALUE
DAY
HOUR
MINUTE
MONTH
NOW
QUARTER
SECOND
TODAY
WEEKDAY
WEEKNUM
YEAR
By Mallikarjun Reddy

3. CALENDAR
Syntax:
CALENDAR(
<start_date>, <end_date>)
It returns a table with a single column name “Data” that
contains a continuous set of the dates.
Example:
CALENDAR(DATE(2012,01,01),DATE(2022,12,31)
CALENDAR(DATE(2012,01,01),TODAY())
By Mallikarjun Reddy

4. CALENDARAUTO
Syntax:
CALENDARAUTO(
[Fiscal Year End Month])
It returns a table with one column of dates calculated
from the model automatically.
<FiscalYearEndMonth> any DAX expression that returns
an integer from 1 to 12.
Example:
CALENDARAUTO() return all dates from Jan-10-2020 to
Dec -31-2022
CALENDARAUTO(3)- It returns dates from Mar-01-2020
to Feb 28-2022
By Mallikarjun Reddy

5. DATE
Syntax:
DATE(
<year>,<month>,<day>)
It returns the specified date and time
Example:
DATE(2021,01,01)
Out Put:-
01/01/2022 12:00:00 AM
By Mallikarjun Reddy

6. DATEDIFF
Syntax:
DATEDIFF(
<Date1>,<Date2>,<Interval>)
It return the datetime format between two dates, as you
specified in two dates.
Date1- It means Start datetime
Date2- End Datetime
Interval – SECOND, MINUTE, HOUR,DAY, WEEK,
MONTH, QUARTER,YEAR
Example:
DATEDIFF(DATE(2021,06,01),DATE(2022,07,31)
By Mallikarjun Reddy

7. DATEVALUE
Syntax:
DATEVALUE(date_text )
It converts the date in text format to Datetime format.
Example:
DATEVALUE(“08/01/2022”)
OUTPUT:-
01/08/2022 12:00:00 AM
By Mallikarjun Reddy

8. DAY
Syntax:
DAY(<date>)
It Returns the day of the month, a number from 1-31.
Example:
DAY(CalendarDim[Date])
By Mallikarjun Reddy

9. HOUR()
Syntax:
HOUR(<datetime>)
It Returns as hours a number from 0 to 23.
Example:
HOUR(CalendarDim[Date])
By Mallikarjun Reddy

10. MINUTE()
Syntax:
MINUTE(<datetime>)
It Returns as minute a number from 0 to 59.
Example:
MINUTE(CalendarDim[Date])
By Mallikarjun Reddy

11. MONTH()
Syntax:
MONTH(<datetime>)
It Returns the month as a number from 1(January) to
12(December).
Example:
MONTH(CalendarDim[Date])
By Mallikarjun Reddy

12. NOW()
Syntax:
NOW( )
It returns the current date and time in datetime format
Example:
NOW()
Out put:- 10/07/2022 14:45:00 PM
By Mallikarjun Reddy

13. QUARTER()
Syntax:
QUARTER(<date> )
It returns the quarter number as Integer number
From 1 to 4
Q1 (Jan to Mar) Q2(Apr to Jun)
Q3(July to Sep) Q4(Oct to Dec)
Example:
QUARTER(Calendar[Date])
By Mallikarjun Reddy

14. SECOND()
Syntax:
SECOND(<time>)
It Returns the seconds of time value, and returns number
from 0 to 59.
Example:
SECOND(CalendarDim[Date])
By Mallikarjun Reddy

15. TODAY
Syntax:
TODAY( )
It return the current date.
Example:
TODAY()
OUTPUT:-
10/07/2022 12:00:00 AM
By Mallikarjun Reddy

16. WEEKDAY()
Syntax:
WEEKDAY(
<date>,<return_type>)
It Returns weekday as integer number from
1(Sunday) to 7(Saturday).
Example:
WEEKDAY(CalendarDim[Date])
By Mallikarjun Reddy

17. WEEKNUM()
Syntax:
WEEKNUM(
<date>[,<return_type>])
It Returns week number as integer number from 1 to 52.
Example:
WEEKNUM(CalendarDim[Date])
By Mallikarjun Reddy

18. YEAR()
Syntax:
YEAR(<date>)
It Returns the year of date as a four digits integer number
Like 2020- 2022
Example:
YEAR(CalendarDim[Date])
By Mallikarjun Reddy

19. THANK YOU