zulip/templates/zerver/help/change-the-time-format.md

# Change the time format

By default, messages in Zulip are displayed with a 12-hour time format
(e.g. 3:00 PM, not 15:00).

### Change the time format

{start_tabs}

{settings_tab|display-settings}

1. Under **Time settings**, click on **24-hour time**.

{end_tabs}