Get cozy with these gorgeous Free September Wallpapers!
September has a special place in my heart – it’s that time when things cool down a bit, and there’s this awesome earthy vibe in the air. I’ve bundled up all the things I adore about September and Fall in these cool Free September Calendar Wallpaper backgrounds.
To use our free wallpapers simply open any image and save it to your desktop or phone.
September Desktop Wallpaper
Bring some autumn to your desktop this September!
Spruce up your desktop with our September 2026 calendar wallpapers! These sleek backgrounds are not just practical but also bring a fresh, autumnal vibe to your workspace. Choose your favorite and give your computer screen a stylish touch for the month ahead.
September Calendar Wallpaper
Dress up your phone with some September vibes! Our calendar wallpapers for September 2026 are a cool mix of style and functionality. Swipe through your days with these trendy backgrounds, bringing a touch of autumn flair to your screen.
Do you want more Fall Wallpapers?! Remember to come back and check out our Free October Desktop and Phone Wallpapers too or take a look at our full collection of free wallpaper backgrounds if you’re looking for great wallpapers without a calendar.
We think you’ll find these very useful:
- Free Monthly Calendar Wallpapers for Phone and Desktop
- September Phone Wallpapers – Cute, Cozy & Totally Free!
- Cute & Spooky October Phone Wallpapers
- Free October 2026 Calendar Wallpapers
- Fall Backgrounds For Your Phone
- Beige Aesthetic Wallpaper | 70+ Pretty Styles
- Black and White Backgrounds
- Simple Aesthetic Wallpapers
© World of Printables. These wallpapers are for personal use only. Commercial use, resale, redistribution, or uploading to other websites without permission is strictly prohibited. Thank you for respecting our work!
AI TRANSPARENCY: Whilst the majority of our creations have been created completely traditionally, occasionally we utilize AI tools in our design process. We acknowledge the advancements in AI technology and leverage them responsibly to optimize our creative output. However, it is important to note that our utilization of AI does not compromise the human element of our work. Our commitment to delivering high-quality designs through a balanced integration of traditional expertise and AI enhancements remains paramount.