The public office of the Embassy is open from 9am to 1pm daily, Monday to Friday
| Monday February 27th | Carnival |
| Tuesday February 28th | Carnival/Shrove Tuesday |
| Thursday April 13th | Maundy Thursday |
| Friday April 14th | Good Friday |
| Monday May 1st | May Day |
| Thursday May 25th | National Day/May 1810 Revolution |
| Friday May 26th | National Day/May 1810 Revolution |
| Monday August 21st | San Martin Day |
| Monday October 9th | Day of Respect for Cultural Diversity |
| Friday December 8th | Feast of the Immaculate Cnception |
| Monday December 25th | Christmas Day |
| Tuesday December 26th | St. Stephen's Day |
For genuine emergencies involving Irish citizens, which cannot wait until the next working day, please call +54 9 11 5945 7483.