# ActivationRebalancerOptions.RebalancerDueTime

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleans.configuration.activationrebalanceroptions/) | [Properties](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleans.configuration.activationrebalanceroptions/properties/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Runtime/Configuration/Options/ActivationRebalancerOptions.cs)

```csharp
public TimeSpan RebalancerDueTime
```

The due time for the rebalancer to start the very first session.