Monday, 26 January 2026
International Customs Day recognises the work of customs administrations and their contribution to international trade and border security.
Frequently asked questions
- When is International Customs Day 2026?
- International Customs Day 2026 is on Monday, 26 January 2026.
- What day of the week is International Customs Day 2026?
- It falls on Monday.
- How is International Customs Day calculated?
- This event is observed every year on 26 January.