1980 Holidays and Events in Puerto Rico, Puerto Rico (USA Territory)
| Additional Information | Date | Name |
|---|---|---|
| 1/1/1980, Tue | New Year's Day | |
| 1/6/1980, Sun | Epiphany | |
| 1/14/1980, Mon | Hostos' Birthday | |
| 1/21/1980, Mon | Martin Luther King, Jr.'s Birthday | |
| 2/18/1980, Mon | President's Day | |
| 3/22/1980, Sat | Emancipation Day | |
| 3/30/1980, Sun | Palm Sunday | |
| 4/4/1980, Fri | Good Friday | |
| 4/6/1980, Sun | Easter | |
| 4/21/1980, Mon | De Diego's Birthday | |
| 5/11/1980, Sun | Mother's Day | |
| 5/26/1980, Mon | Memorial Day | |
| 6/15/1980, Sun | Father's Day | |
| 7/4/1980, Fri | Independence Day | |
| 7/25/1980, Fri | Constitution Day | |
| 7/27/1980, Sun | Barbosa's Birthday | |
| 9/1/1980, Mon | Labor Day / Santiago Iglesias Pantin's Birthday | |
| 10/12/1980, Sun | Columbus Day | |
| 11/11/1980, Tue | Veteran's Day | |
| 11/19/1980, Wed | Discovery of Puerto Rico | |
| 11/27/1980, Thu | Thanksgiving Day | |
| 11/28/1980, Fri | Thanksgiving Holiday | |
| 12/24/1980, Wed | Christmas Eve | |
| 12/25/1980, Thu | Christmas Day | |
| 12/31/1980, Wed | New Year's Eve |