---
title: staleDate
framework: activitykit
role: symbol
role_heading: Instance Property
path: activitykit/activitycontent/staledate
---

# staleDate

The date when the system considers the Live Activity to be out of date.

## Declaration

```swift
let staleDate: Date?
```

## Mentioned in

Displaying live data with Live Activities

## Discussion

Discussion When time reaches the configured stale date, the system considers the Live Activity out of date, and the ActivityState of the Live Activity changes to ActivityState.stale.

## See Also

### Describing a Live Activity

- [init(state:staleDate:relevanceScore:)](activitykit/activitycontent/init(state:staledate:relevancescore:).md)
- [state](activitykit/activitycontent/state.md)
- [relevanceScore](activitykit/activitycontent/relevancescore.md)