---
title: schedule
framework: alarmkit
role: symbol
role_heading: Instance Property
path: alarmkit/alarm/schedule-swift.property
---

# schedule

The schedule determines when the alarm alerts.

## Declaration

```swift
var schedule: Alarm.Schedule?
```

## Discussion

Discussion If no schedule is supplied then the alarm will begin counting down immediately.

## See Also

### Setting an alarm schedule

- [Alarm.Schedule](alarmkit/alarm/schedule-swift.enum.md)