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National Moth Week

Light up the night! Join the fun in National Moth Week, a global celebration that honors our tiny, winged nocturnal friends.

Saturday

18–26

July 2026

Last updated February 7, 2026 · by the Holiday Calendar Team

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YEARLY DATENational Moth Week (last full week Jul + weekends, 9d Sat-Sun)

OBSERVED INUnited States

CATEGORYNature

SUBCATEGORYConservation

INTRO

Introduction

PHOTO

Light up the night on July 20, where moth enthusiasts around the globe gather to appreciate these lovely night fliers for National Moth Week! This event began in 2012 when a small group of moth-lovers decided it was time this nocturnal beauty got the recognition it deserved. The week allows for a unique opportunity to study the moths and their diverse family of over 20,000 species in the American region alone. This science-filled adventure brings together communities, diverse cultures, and individuals for a week full of moth-watching and appreciation. So get ready, get set, and let's celebrate our fluttery friends during this luminous week!

TIMELINE

National Moth Week Timeline

National Moth Week Inception

The first National Moth Week was initiated by a group of moth enthusiasts, aiming to raise awareness and appreciation for these nocturnal creatures.

Recognition and Engagement

The event gained recognition and increasing public engagement, with events held across the United States.

Global Participation

International involvement grew significantly, with countries across Europe, Asia, and South America participating in National Moth Week.

Increased Scientific Contribution

The scientific community became more deeply involved in National Moth Week, harnessing citizen science to better understand and catalogue moth species.

Partnered with Project Noah

National Moth Week partnered with Project Noah, a popular citizen science platform, to gather data and images of moths worldwide.

Virtual Celebrations

Due to the Coronavirus pandemic, National Moth Week celebrations took a digital twist, encouraging enthusiasts to share their observations online.

GET INVOLVED

How to Celebrate National Moth Week

Create a Moth Friendly Garden

Turn your garden into a paradise for moths by planting night-blooming flowers. These tend to be white or pale-colored so they can be seen in the dark. Night-scented varieties work best as they attract more moths.

SET

Set up a Moth Night

Invite friends and family over for a night of moth-watching. You can set up a white sheet with a light behind it to attract moths, and as they land, you'll be able to view the various species up-close. Remember to turn off the light when you're done to allow the moths to continue their journey.

PARTICIPATE

Participate in a Citizen Science project

There are multiple online platforms where you can submit your moth observations. Check out websites like National Moth Week, iNaturalist, and BugGuide. This helps scientists gather data on moth populations across the globe, which can be crucial for conservation efforts.

TRY

Try out Moth Photography

Moths make excellent subjects for macrophotography. Capture the intricate patterns and colors of these nocturnal insects. If you're a beginner, remember that patience is key when photographing moths, it can take time for the perfect shot.

EDUCATE

Educate Yourself and Others

Read up on the different types of moths and their fascinating life. Share what you learn with friends and family. Education is a powerful tool in the preservation of these often overlooked creatures.

WHY THIS DAY MATTERS

Why We Love National Moth Week

Promotes Citizen Science and Conservation

National Moth Week encourages people to participate in citizen science projects, helping scientists gather crucial data about moth populations. Getting involved in these projects not only broadens our knowledge but also aids conservation efforts.

Educational and Insightful

National Moth Week offers a unique opportunity to learn about the diverse species of moths, their habits, habitats and their role in the ecosystem. It's an educational event that helps us to understand and appreciate insects that are often overlooked or misunderstood.

Community Building

Since its inception in 2012, National Moth Week has been a platform bringing together communities, diverse cultures, and individuals for a science-filled adventure. Events like moth-watching nights can be great social activities, fostering a sense of community and shared appreciation for nature.

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International Bat Night

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National Learn About Butterflies Day

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