| 1/1/1999, Fri | New Year's Day |
|
| 1/11/1999, Mon | Epiphany Obs: Actual Observance Day |
|
| 3/22/1999, Mon | St. Joseph's Day Obs: Actual Observance Day |
|
| 3/28/1999, Sun | Palm Sunday |
|
| 4/1/1999, Thu | Maundy Thursday |
|
| 4/2/1999, Fri | Good Friday |
|
| 4/3/1999, Sat | Holy Saturday |
|
| 4/4/1999, Sun | Easter |
|
| 5/1/1999, Sat | Labor Day |
|
| 5/17/1999, Mon | Ascension Obs: Actual Observance Day |
|
| 6/7/1999, Mon | Corpus Christi Obs: Actual Observance Day |
|
| 6/14/1999, Mon | Sacred Heart Obs |
|
| 7/5/1999, Mon | St. Peter-St. Paul Day Obs: Actual Observance Day |
|
| 7/20/1999, Tue | Independence Day |
|
| 8/7/1999, Sat | Battle of Boyaca |
|
| 8/16/1999, Mon | Assumption Obs: Actual Observance Day |
|
| 10/18/1999, Mon | Hispanity Day Obs: Actual Observance Day |
|
| 11/1/1999, Mon | All Saints' Day Obs |
|
| 12/8/1999, Wed | Immaculate Conception |
|
| 12/24/1999, Fri | Christmas Eve |
|
| 12/25/1999, Sat | Christmas Day |
|
| 12/31/1999, Fri | New Year's Eve |
|