1957 Holidays and Events in Portugal
| Additional Information | Date | Name |
|---|---|---|
| 1/1/1957, Tue | New Year's Day | |
| 3/4/1957, Mon | Carnival/ Rose Monday | |
| 3/5/1957, Tue | Carnival/ Shrove Tuesday | |
| 4/14/1957, Sun | Palm Sunday | |
| 4/18/1957, Thu | Holy Thursday | |
| 4/19/1957, Fri | Good Friday | |
| 4/21/1957, Sun | Easter | |
| 4/25/1957, Thu | Liberty Day | |
| 5/1/1957, Wed | Labor Day | |
| 6/10/1957, Mon | Portugal Day | |
| 6/20/1957, Thu | Corpus Christi | |
| 6/23/1957, Sun | St. John the Baptist Eve | |
| 6/24/1957, Mon | St. John the Baptist Day | |
| 8/15/1957, Thu | Assumption | |
| 10/5/1957, Sat | Republic Day | |
| 11/1/1957, Fri | All Saints' Day | |
| 12/1/1957, Sun | Independence Day/Youth Day | |
| 12/8/1957, Sun | Immaculate Conception | |
| 12/24/1957, Tue | Christmas Eve | |
| 12/25/1957, Wed | Christmas Day | |
| 12/31/1957, Tue | New Year's Eve |