1957 Holidays and Events in Amapa, Brazil
| Additional Information | Date | Name |
|---|---|---|
| 1/1/1957, Tue | New Year's Day | |
| 3/4/1957, Mon | Carnival Monday | |
| 3/5/1957, Tue | Carnival Tuesday | |
| 4/19/1957, Fri | Good Friday | |
| 4/21/1957, Sun | Tiradentes | |
| 4/21/1957, Sun | Easter | |
| 5/1/1957, Wed | Labour Day | |
| 6/20/1957, Thu | Corpus Christi | |
| 9/7/1957, Sat | Independence Day | |
| 9/13/1957, Fri | Data Magna do Amapa | |
| 10/12/1957, Sat | Our Lady Aparecida | |
| 11/2/1957, Sat | All Soul's Day | |
| 11/15/1957, Fri | Proclamation of the Republic | |
| 11/20/1957, Wed | Black Awareness Day | |
| 12/24/1957, Tue | Christmas Eve | |
| 12/25/1957, Wed | Christmas Day | |
| 12/31/1957, Tue | New Year's Eve |