Public holidays
1366, España, Principado de Asturias
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1366 | New Year's Day |
| 2 | Monday, 6 January 1366 | Epiphany of the Lord |
| 3 | Thursday, 3 April 1366 | Maundy Thursday |
| 4 | Friday, 4 April 1366 | Good Friday |
| 5 | Thursday, 1 May 1366 | Labour Day |
| 6 | Friday, 15 August 1366 | Assumption of the Virgin Mary |
| 7 | Monday, 8 September 1366 | Asturias Day |
| 8 | Saturday, 1 November 1366 | All Saints' Day |
| 9 | Saturday, 6 December 1366 | Spanish Constitution Day |
| 10 | Monday, 8 December 1366 | Immaculate Conception |
| 11 | Thursday, 25 December 1366 | Nativity of the Lord |