Public holidays
1721, Suisse, Aargau (Rheinfelden)
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1721 | New Year's Day |
| 2 | Friday, 11 April 1721 | Good Friday |
| 3 | Monday, 14 April 1721 | Easter Monday |
| 4 | Thursday, 22 May 1721 | Ascension Day |
| 5 | Monday, 2 June 1721 | Whit Monday |
| 6 | Friday, 1 August 1721 | Swiss National Day |
| 7 | Saturday, 1 November 1721 | All Saints' Day |
| 8 | Thursday, 25 December 1721 | Christmas Day |
| 9 | Friday, 26 December 1721 | Saint Stephen's Day |