International Skeptics Day 2026

There is no doubt that October, 13 2026 is International Skeptics Day ... or is there? No, seriously this is an unofficial day to query each and everything like a real skeptic would do.

We have placed a detailed description of this event on this page: International Skeptics Day 2025. For further information please stop by there!

More dates:

• International Skeptics Day on Oct 13, 2025
• International Skeptics Day on Oct 13, 2026
• International Skeptics Day on Oct 13, 2027