# Dates ### Dates in Coevera All dates are stored in the **UTC** timezone. Data are formatted by standard `ISO 8601` Example of Date value: `2019-02-01 07:41:49.529970+00:00` {% hint style="info" %} If you include Timezone in the request header, Coevera will automatically convert dates to the specified timezone. For Timezones Coevera uses a uniform [**naming convention**](https://en.wikipedia.org/wiki/Tz_database). Header Example: **Timezone: America/Chicago** {% endhint %} ### Dates sent to Coevera Dates sent to Coevera should be converted into the UTC timezone. --- # 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://developers.pipelinersales.com/api-docs/core-api-concepts/dates.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.