2025 Campaign Calendar. Plan your 2025 holiday marketing campaigns with klaviyo’s calendar of 150+ sales moments. Planning your social media content can be overwhelming, but we've got you.

You will understand the importance of a 2025 marketing calendar, how to build it, and the social media marketing calendar ideas. Download our free 2025 online marketing calendar template, get a list of holidays, and learn to use them to plan your marketing efforts.