October 1 Holidays & Observances
1 holiday observed on October 1 in the 2026–2030 window.
View all October holidays
See every observance across October in one monthly calendar.
October calendar →October 1 — quick answers
- How many holidays fall on October 1?
- In the 2026–2030 window, 1 holiday and observance falls on October 1: International Coffee Day.
- What is celebrated on October 1?
- October 1 is home to International Coffee Day. Each one has its own page with history and a live countdown.
- Are any October 1 holidays public holidays?
- None of the observances on October 1 are US federal holidays; they are celebrated informally by people, brands and communities.