Excel’s Date & Time functions ease the workload for bookkeepers, project planners, HR departments, and other jobs where time is money. The four functions covered here—ISOWEEKNUM, WEEKNUM ...

Part 1 of this article introduced four new T-SQL functions available in SQL Server 2012. Part 2 has the rest.

The new Rust library Jiff simplifies the handling of date and time under Rust, including international time zones and daylight saving time.

Excel has over 475 formulas in its Functions Library, but we've selected the most popular, from date and time functions to mathematics and simple data manipulation.

Both EDATE and EOMONTH calculate dates in a month. In this tutorial, we are going to explain how to use EDATE and EOMONTH in Excel.

Here, I'll discuss conversion functions and the first date and time function. An online companion article will detail the other date and time functions and discuss logical and string functions.