# Date/Time Functions Datetime functions are functions provided by programming languages, database management systems, and other software tools to manipulate and work with date and time values. These functions allow you to perform various operations on date and time data, such as formatting, parsing, arithmetic, and extracting specific components (like year, month, day, hour, minute, and second). Datetime functions are valuable in a wide range of applications, including data analysis, scheduling, logging, and more. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.auditboardanalytics.com/workflows/expression-builder/functions/date-time.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.