National Moth Week 2026
June 18-26 2026
Turn off the TV, grab a flashlight, and step outside after dark. It’s almost time for National Moth Week, a global celebration of one of nature’s most underrated insects.
For every butterfly species, there are roughly nine species of moths, in every size and color imaginable. They’re also quiet ecosystem workhorses: moths pollinate through the night, and their caterpillars are what most backyard birds are actually feeding their chicks. A well-planted native yard can be raising the next generation of chickadees without you ever noticing.
This year’s theme is “Moths in Art“. It celebrates how these patterned creatures have inspired artists for centuries.
How to get involved
- Leave a light on: a porch light, flashlight against a white sheet, or a UV/blacklight all work.
- Check back: every 20–30 minutes and see who shows up.
- Snap a photo: log it with iNaturalist or SEEK.
- Share it: use hashtags #mothweek26art and #mothweek to share your photos or moth-inspired artwork!
Every observation feeds real research on moth diversity. So flip on that porch light, pull up a chair, and see who flies in.
National Moth Week is just one of many ways to get involved in community science. You can check out more ways to get involved including apps, projects and initiatives that you can contribute to anytime and anywhere!