Generosity Week 2025 runs from Sunday 28 September to Sunday 05 October, but the resources available (see below) can be used at any time of the year.
You can run a Generosity Week in your church to coincide with your Harvest Festival, but if that doesn't work for you, don't let it put you off. We are called to be generous 365 days a year, so run it whenever suits you!
Take a look here Generosity Week | The Church of England at the various resources your church might use during a Generosity Week.