PSDates provides a set of tools to help you better work with dates and times in PowerShell. It contains function to help you find specific date formats, get certain dates based on other dates (first/last day of the month or year, patch Tuesday, etc). I also has functions for working with timezones, unix time, WMI time, crontabs.

A PowerShell module with functions to help calculate working hours, and for generally working with or calculating business hours / date times.

Changes the current user's short date format via the registry to 'yyyy-MM-dd' instead of the default of 'M/d/yyyy'. Useful for things like exporting from Excel to CSV and ensuring dates are formatted correctly.