Public holidays
1677, Argentina, standard
| # | Date | Public holiday |
|---|---|---|
| 1 | Friday, 1 January 1677 | New Year's Day |
| 2 | Thursday, 15 April 1677 | Maundy Thursday |
| 3 | Friday, 16 April 1677 | Good Friday |
| 4 | Saturday, 1 May 1677 | Labour Day |
| 5 | Tuesday, 25 May 1677 | May Revolution Day |
| 6 | Monday, 21 June 1677 | Flag Day |
| 7 | Friday, 9 July 1677 | Independence Day |
| 8 | Monday, 16 August 1677 | General José de San Martín Memorial Day |
| 9 | Monday, 11 October 1677 | Day of Respect for Cultural Diversity |
| 10 | Wednesday, 8 December 1677 | Immaculate Conception |
| 11 | Saturday, 25 December 1677 | Christmas Day |