# Quiet Hours These can be set for both email and SMS. The way they work is that during the hours you set, no automated messages will be sent from your account So if you have a campaign set up to go out at 5:30am, but your quiet hours go until 7am, the campaign won't actually be sent until after 7. **Email Quiet Hours**: During the hours that you set here, no automatic emails will be sent. By default we have the hours as 12am-4am, but you can edit them as needed for your business. **SMS Quiet Hours**: During these hours, no automated SMS campaigns will be sent. By default we have the hours as 7:30pm-9am, but you can edit them as needed for your business. We recommend making sure they are set at least from 10pm-4am to be compliant, but it is up to you what hours you set. --- # 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://help.gleantap.com/campaigns/quiet-hours.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.