On public holiday, the Stapferhaus is open as follows:
| August 15, 2025 | Assumption Day | open |
| September 21, 2025 | Federal Day of Prayer | open |
| November 1st, 2025 | All Saints' Day | open |
| December 8, 2025 | Immaculate Conception | open |
| December 24, 2025 | Christmas Eve | closed |
| December 25, 2025 | Christmas | closed |
| December 26, 2025 | Boxing Day | open |
| December 27 to 28, 2025 | Between the years | open |
| December 29, 2025 | Monday | closed |
| December 30, 2025 | Between the years | open |
| December 31, 2025 | New Years Eve | closed |
| January 1st, 2026 | New Year | closed |
| January 2, 2026 | Berchtolds Day | open |
| January 6, 2026 | Epiphany | open |
| April 2, 2026 | Maundy Thursday | open |
| April 3, 2026 | Good Friday | open |
| April 4 2026 | Holy Saturday | open |
| Apri 5, 2026 | Easter | open |
| Apri 6, 2026 | Easter Monday | open |
| May 1st, 2026 | Labour Day | open |
| May 14, 2026 | Ascension Day | open |
| May 24, 2026 | Pentecost | open |
| May 25, 2026 | Whit Monday | open |
| June 4, 2026 | Corpus Christi | open |
On these Mondays, the Stapferhaus is exceptionally open:
January 19, 2026
February 23, 2026
March 23, 2026
May 11, 2026
June 15, 2026
On these thursdays, the Stapferhaus stays open until 20h instead of 17h:
January 15, 2026
February 19, 2026
March 16, 2026
April 16, 2026
May 28, 2026
June 18, 2026