Data reporting and visualization of time is common. Date math is hard! In this session we will expose techniques to simplify data visualization with time and date elements and do it in the context of Wave Analytics. Specifically we will illustrate how to create and use Month and Year offsets, how to use Window functions for easy period over period reporting, how to visualize snapshot data, and see changes through time and how to create crawl charts, and visualize year over year performance. Take control of father time!