[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Animation](./puppeteer.protocol.animation.md) > [SetTimingRequest](./puppeteer.protocol.animation.settimingrequest.md) > [duration](./puppeteer.protocol.animation.settimingrequest.duration.md) ## Protocol.Animation.SetTimingRequest.duration property Duration of the animation. Signature: ```typescript duration: number; ```