Appenzell Ausserrhoden region, Switzerland

• Capital: Herisau
• Central European Summer Time (CEST), UTC+2
• Daylight Saving Time (DST) (1 hour forward): Sunday, March 30 2025 03:00 — Sunday, October 26 2025 02:00

Cities of Appenzell Ausserrhoden

• Herisau
• Teufen AR

Holidays and celebrations today

• World Patient Safety Day
• International Country Music Day
• Holidays and celebrations in Switzerland in September