Public holidays
1378, España, Castilla y León
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1378 | New Year's Day |
| 2 | Tuesday, 6 January 1378 | Epiphany of the Lord |
| 3 | Thursday, 19 March 1378 | Saint Joseph's Day |
| 4 | Thursday, 26 March 1378 | Maundy Thursday |
| 5 | Friday, 27 March 1378 | Good Friday |
| 6 | Thursday, 23 April 1378 | Castile and Leon Day |
| 7 | Friday, 1 May 1378 | Labour Day |
| 8 | Saturday, 25 July 1378 | Saint James the Apostle |
| 9 | Saturday, 15 August 1378 | Assumption of the Virgin Mary |
| 10 | Sunday, 1 November 1378 | All Saints' Day |
| 11 | Sunday, 6 December 1378 | Spanish Constitution Day |
| 12 | Tuesday, 8 December 1378 | Immaculate Conception |
| 13 | Friday, 25 December 1378 | Nativity of the Lord |