Public holidays
1400, España, Festivos nacionales
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1400 | New Year's Day |
| 2 | Monday, 6 January 1400 | Epiphany of the Lord |
| 3 | Friday, 18 April 1400 | Good Friday |
| 4 | Thursday, 1 May 1400 | Labour Day |
| 5 | Friday, 15 August 1400 | Assumption of the Virgin Mary |
| 6 | Saturday, 1 November 1400 | All Saints' Day |
| 7 | Saturday, 6 December 1400 | Spanish Constitution Day |
| 8 | Monday, 8 December 1400 | Immaculate Conception |
| 9 | Thursday, 25 December 1400 | Nativity of the Lord |