Additional Details
| Country | Date | Holidays |
| Sunday, November 19, 2017 | Discovery of Puerto Rico | |
| Sunday, December 24, 2017 | Christmas Eve | |
| Monday, December 25, 2017 | Christmas Day | |
| Saturday, January 6, 2018 | Three Kings Day / Epiphany | |
| Sunday, February 18, 2018 | Birthday of Luis Muñoz Marín | |
| Monday, February 19, 2018 | Presidents' Day | |
| Thursday, March 22, 2018 | Emancipation Day | |
| Sunday, April 1, 2018 | Good Friday | |
| Wednesday, July 25, 2018 | Puerto Rico Constitution Day | |
| Friday, July 27, 2018 | Birthday of Dr. José Celso Barbosa | |
| Monday, October 8, 2018 | Columbus Day | |
| Friday, January 1, 9999 | Veterans Day | |
| Friday, January 1, 9999 | Thanksgiving Day | |
| Friday, January 1, 9999 | New Year's Day | |
| Friday, January 1, 9999 | Memorial Day | |
| Friday, January 1, 9999 | Martin Luther King, Jr. Day | |
| Friday, January 1, 9999 | Labour Day | |
| Friday, January 1, 9999 | Independence Day | |
| Friday, January 1, 9999 | Birthday of Don Luis Muñoz Rivera | |
| Friday, January 1, 9999 | Birthday of José de Diego |
Puerto Rico has 20 public holidays in 2017.
| Country | Date | Holidays | |
| 8:48:12 AM | America/Puerto_Rico |