National Moth Week
A global citizen science week in late July when people record moths and learn about their role in nature.
- UK (not marked)
- USA
- Ireland (not marked)
- Canada (not marked)
- Australia (not marked)
- New Zealand (not marked)
- International
ListingAdded by us from official sources
Last checked19 October 2026
First heldNot known
About the day
National Moth Week is a project of the Friends of the East Brunswick Environmental Commission, a US non-profit. Despite its name it is held worldwide, with public moth nights and records shared with biodiversity projects.
Dates for the next three years
| Year | Date | Where | Status |
|---|---|---|---|
| 2027 | 17 to 25 July 2027 | USA, International | Provisional until the organiser confirms |
| 2028 | 15 to 23 July 2028 | USA, International | Provisional until the organiser confirms |
| 2029 | 21 to 29 July 2029 | USA, International | Provisional until the organiser confirms |
Where this information comes from
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