Getting First and Last Day of Year Dates in SQL Server

Hello to everyone,

In this article, I will try to give information about getting the first and last day of the year in SQL Server.

In SQL Server you may want to get the first and last day dates of the year in some cases.

You can easily do this using the code below.

SELECT DATEADD(yy, DATEDIFF(yy, 0, GETDATE()), 0) AS StartOfYear,
       DATEADD(yy, DATEDIFF(yy, 0, GETDATE()) + 1, -1) AS LastDayOfYear,
       DATEADD(ms, -3, DATEADD(yy, DATEDIFF(yy, 0, GETDATE()) + 1, 0)) AS LastTimeOfYear,
       DATEADD(yy, DATEDIFF(yy, 0, GETDATE()) + 1, 0) AS FirstOfNextYear,
       DATEADD(yy, DATEDIFF(yy, 0, GETDATE()) + 2, -1) AS LastDayOfNextYear,
       DATEADD(ms, -3, DATEADD(yy, DATEDIFF(yy, 0, GETDATE()) + 2, 0)) AS LastTimeOfNextYear,
       DATEADD(yy, DATEDIFF(yy, 0, GETDATE()) - 1, 0) AS FirstOfLastYear,
       DATEADD(yy, DATEDIFF(yy, 0, GETDATE()), -1) AS LastDayOfNextYear,
       DATEADD(ms, -3, DATEADD(yy, DATEDIFF(yy, 0, GETDATE()), 0)) AS LastTimeOfNextYear;

When you run the above code block, you will see the following result.

As you can see, the first and last day dates of the year have been taken.

Good luck to everyone in business and life.