Public holidays
1666, Deutschland, Börse Frankfurt
| # | Date | Public holiday |
|---|---|---|
| 1 | Friday, 1 January 1666 | Neujahrstag |
| 2 | Friday, 16 April 1666 | Karfreitag |
| 3 | Monday, 19 April 1666 | Ostermontag |
| 4 | Saturday, 1 May 1666 | Tag der Arbeit |
| 5 | Friday, 24 December 1666 | Heiligabend |
| 6 | Saturday, 25 December 1666 | Weihnachtstag |
| 7 | Sunday, 26 December 1666 | Zweiter Weihnachtsfeiertag |
| 8 | Friday, 31 December 1666 | Silvester |