Month / week / day views with holidays + connected calendars.
Tasks with a due date and reminders are rendered on the calendar alongside public holidays for your country and events pulled from connected Google / Microsoft calendars. Drag to reschedule; scoop-to-plan the unscheduled tail.
Why are no holidays showing for my country?
We ship a built-in catalog for IN and SG because the upstream nager.at feed has gaps there. For countries the upstream supports, Atlas shows them directly. If the upstream is offline, the calendar still renders - it just treats the holidays list as empty.
Why don't my Google events show up?
First make sure a connection is listed in Settings Calendar. If the token has expired, click Reconnect. External events sync on page load - refresh to pull the latest window.