> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.unrubble.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Count night hours

Unrubble application, let you set the time at which the system should start counting the night hours.

## Night hours

Unrubble allows you to define any hour from which to start counting night hours. In addition, set `Duration of night hours`: minimum 1 minute, maximum 12 hours.
This functionality allows later analysis of the sum of these hours.

This option is available in the application `Settings` (right upper corner) in the `Time tracking` category.

![](https://storage.crisp.chat/users/helpdesk/website/11ee26a505815800/nighthours_1ajuyzl.png)

|| Night hours are visible in the application reports in a separate column called `Night Time`.

||| The `Work time` column in the reports already includes the night hours included.