2026 Working days summary for Argentina
Note: The calendar shows the national list. Holiday and working-day counts also show the range across the provinces.
Argentina has between 242 and 246 working days in 2026, depending on the province. This is calculated from 365 total calendar days, minus 104 weekend days (Saturday-Sunday), and minus between 15 and 19 holidays on working days, varying by province. The national calendar itself has 246 working days. The standard work week runs Monday through Friday.
Monthly Breakdown
| Month | Working | Weekend | Holidayson working days | Total |
|---|---|---|---|---|
| January | 21 | 9 | 1 | 31 |
| February | 17-18* | 8 | 2-3* | 28 |
| March | 21 | 9 | 1 | 31 |
| April | 19-20* | 8 | 2-3* | 30 |
| May | 18-19* | 10 | 2-3* | 31 |
| June | 20-21* | 8 | 1-2* | 30 |
| July | 21-22* | 8 | 1-2* | 31 |
| August | 19-20* | 10 | 1-2* | 31 |
| September | 21-22* | 8 | 0-1* | 30 |
| October | 21 | 9 | 1 | 31 |
| November | 19-20* | 9 | 1-2* | 30 |
| December | 20-21* | 8 | 2-3* | 31 |
| Total | 242-246* | 104 | 15-19* | 365 |
* Values vary by province.
How the 10 provinces differ
The days on which some of the 10 provinces depart from the national calendar. A day marked weekend changes nobody's working days.
| Date | Holiday | Where |
|---|---|---|
| Fri 20 February | Battle of Salta Anniversary | day off in Provincia de Salta |
| Sun 1 March weekend | Día de la Autonomía Provincial | day off in Provincia de La Rioja |
| Wed 8 April | Founding of Formosa | day off in Provincia de Formosa |
| Wed 20 May | Foundation of La Rioja | day off in Provincia de La Rioja |
| Sat 13 June weekend | Foundation of San Juan de la Frontera | day off in Provincia de San Juan |
| Wed 17 June | Provincial Day Honoring Martín Miguel de Güemes | day off in Provincia de Salta |
| Thu 16 July | Our Lady of Mount Carmel | day off in Provincia de Formosa |
| Sat 25 July weekend | Santiago Apóstol | day off in Provincia de Mendoza |
| Tue 4 August | Anniversary of the Martyrdom of Monsignor Enrique Angelelli | day off in Provincia de La Rioja |
| Sun 23 August weekend | Jujuy Exodus | day off in Provincia de Jujuy |
| Tue 25 August | San Luis Rey de Francia | day off in Provincia de San Luis |
| Tue 15 September | Festivity of the Lord and the Virgin of the Miracle | day off in Provincia de Salta |
| Thu 12 November | Anniversary of the Death of Ángel Vicente Peñaloza | day off in Provincia de La Rioja |
| Wed 25 November | Selk'nam Genocide Remembrance Day | day off in Provincia de Tierra del Fuego, Antártida e Islas del Atlántico Sur |
| Mon 7 December | Commemoration of Workers Killed in the Patagonian Strikes | day off in Provincia de Santa Cruz |
| Thu 31 December | Riojan Tinkunaco | day off in Provincia de La Rioja |
Working days in 2026: Provincia de Corrientes 246 · Provincia de Formosa 244 · Provincia de Jujuy 246 · Provincia de La Rioja 242 · Provincia de Mendoza 246 · Provincia de Salta 243 · Provincia de San Juan 246 · Provincia de San Luis 245 · Provincia de Santa Cruz 245 · Provincia de Tierra del Fuego, Antártida e Islas del Atlántico Sur 245
Argentina working days calculator
Count working days between two dates in Argentina, or find the date a given number of business days ahead, such as a delivery or payment deadline. Weekends and public holidays come from the 2026 calendar on this page. How to use
For information only. Holidays are compiled from public sources and can be incomplete or change at short notice. Not legal advice - statutory and court deadlines follow their own counting rules; check the official source before relying on a date.
2026 Calendar for Argentina
For information only. Holidays are compiled from public sources and can be incomplete or change at short notice. Not legal advice - statutory and court deadlines follow their own counting rules; check the official source before relying on a date.
January 2026
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
1 New Year's Day New Year's Day | 2 | 3 | ||||
4 | 5 | 6 | 7 | 8 | 9 | 10 |
11 | 12 | 13 | 14 | 15 | 16 | 17 |
18 | 19 | 20 | 21 | 22 | 23 | 24 |
25 | 26 | 27 | 28 | 29 | 30 | 31 |
21 working days
January: 2, 5, 6, 7, 8, 9, 12, 13, 14, 15, 16, 19, 20, 21, 22, 23, 26, 27, 28, 29, 30
9 weekend days
January: 3, 4, 10, 11, 17, 18, 24, 25, 31
1 holiday
- 1 JanuaryNew Year's Day
February 2026
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 |
8 | 9 | 10 | 11 | 12 | 13 | 14 |
15 | 16 Carnival Carnival | 17 Carnival Carnival | 18 | 19 | 20 | 21 |
22 | 23 | 24 | 25 | 26 | 27 | 28 |
18 working days
February: 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 18, 19, 20, 23, 24, 25, 26, 27
8 weekend days
February: 1, 7, 8, 14, 15, 21, 22, 28
2 holidays
- 16 FebruaryCarnival
- 17 FebruaryCarnival
March 2026
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 |
8 | 9 | 10 | 11 | 12 | 13 | 14 |
15 | 16 | 17 | 18 | 19 | 20 | 21 |
22 | 23 | 24 Day of Remembrance for Truth and Justice Day of Remembrance for Truth and Justice | 25 | 26 | 27 | 28 |
29 | 30 | 31 |
21 working days
March: 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 16, 17, 18, 19, 20, 23, 25, 26, 27, 30, 31
9 weekend days
March: 1, 7, 8, 14, 15, 21, 22, 28, 29
1 holiday
- 24 MarchDay of Remembrance for Truth and Justice
April 2026
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
1 | 2 Day of Veterans and the Fallen in the Malvinas War Day of Veterans and the Fallen in the Malvinas War | 3 Good Friday Good Friday | 4 | |||
5 | 6 | 7 | 8 | 9 | 10 | 11 |
12 | 13 | 14 | 15 | 16 | 17 | 18 |
19 | 20 | 21 | 22 | 23 | 24 | 25 |
26 | 27 | 28 | 29 | 30 |
20 working days
April: 1, 6, 7, 8, 9, 10, 13, 14, 15, 16, 17, 20, 21, 22, 23, 24, 27, 28, 29, 30
8 weekend days
April: 4, 5, 11, 12, 18, 19, 25, 26
2 holidays
- 2 AprilDay of Veterans and the Fallen in the Malvinas War
- 3 AprilGood Friday
May 2026
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
1 Labor Day Labor Day | 2 | |||||
3 | 4 | 5 | 6 | 7 | 8 | 9 |
10 | 11 | 12 | 13 | 14 | 15 | 16 |
17 | 18 | 19 | 20 | 21 | 22 | 23 |
24 | 25 May Revolution Day May Revolution Day | 26 | 27 | 28 | 29 | 30 |
31 |
19 working days
May: 4, 5, 6, 7, 8, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 26, 27, 28, 29
10 weekend days
May: 2, 3, 9, 10, 16, 17, 23, 24, 30, 31
2 holidays
- 1 MayLabor Day
- 25 MayMay Revolution Day
June 2026
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | |
7 | 8 | 9 | 10 | 11 | 12 | 13 |
14 | 15 Passage to Immortality of General Martín Miguel de Güemes Passage to Immortality of General Martín Miguel de Güemes | 16 | 17 | 18 | 19 | 20 Passage to the Immortality of General Manuel Belgrano Passage to the Immortality of General Manuel Belgrano |
21 | 22 | 23 | 24 | 25 | 26 | 27 |
28 | 29 | 30 |
21 working days
June: 1, 2, 3, 4, 5, 8, 9, 10, 11, 12, 16, 17, 18, 19, 22, 23, 24, 25, 26, 29, 30
8 weekend days
June: 6, 7, 13, 14, 20, 21, 27, 28
Including a holiday: 20 June - Passage to the Immortality of General Manuel Belgrano
1 holiday
- 15 JunePassage to Immortality of General Martín Miguel de Güemes
July 2026
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | |||
5 | 6 | 7 | 8 | 9 Independence Day Independence Day | 10 | 11 |
12 | 13 | 14 | 15 | 16 | 17 | 18 |
19 | 20 | 21 | 22 | 23 | 24 | 25 |
26 | 27 | 28 | 29 | 30 | 31 |
22 working days
July: 1, 2, 3, 6, 7, 8, 10, 13, 14, 15, 16, 17, 20, 21, 22, 23, 24, 27, 28, 29, 30, 31
8 weekend days
July: 4, 5, 11, 12, 18, 19, 25, 26
1 holiday
- 9 JulyIndependence Day
August 2026
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
1 | ||||||
2 | 3 | 4 | 5 | 6 | 7 | 8 |
9 | 10 | 11 | 12 | 13 | 14 | 15 |
16 | 17 Passage to Immortality of General José de San Martín Passage to Immortality of General José de San Martín | 18 | 19 | 20 | 21 | 22 |
23 | 24 | 25 | 26 | 27 | 28 | 29 |
30 | 31 |
20 working days
August: 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 18, 19, 20, 21, 24, 25, 26, 27, 28, 31
10 weekend days
August: 1, 2, 8, 9, 15, 16, 22, 23, 29, 30
1 holiday
- 17 AugustPassage to Immortality of General José de San Martín
September 2026
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | ||
6 | 7 | 8 | 9 | 10 | 11 | 12 |
13 | 14 | 15 | 16 | 17 | 18 | 19 |
20 | 21 | 22 | 23 | 24 | 25 | 26 |
27 | 28 | 29 | 30 |
22 working days
September: 1, 2, 3, 4, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 21, 22, 23, 24, 25, 28, 29, 30
8 weekend days
September: 5, 6, 12, 13, 19, 20, 26, 27
October 2026
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
1 | 2 | 3 | ||||
4 | 5 | 6 | 7 | 8 | 9 | 10 |
11 | 12 Day of Respect for Cultural Diversity Day of Respect for Cultural Diversity | 13 | 14 | 15 | 16 | 17 |
18 | 19 | 20 | 21 | 22 | 23 | 24 |
25 | 26 | 27 | 28 | 29 | 30 | 31 |
21 working days
October: 1, 2, 5, 6, 7, 8, 9, 13, 14, 15, 16, 19, 20, 21, 22, 23, 26, 27, 28, 29, 30
9 weekend days
October: 3, 4, 10, 11, 17, 18, 24, 25, 31
1 holiday
- 12 OctoberDay of Respect for Cultural Diversity
November 2026
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 |
8 | 9 | 10 | 11 | 12 | 13 | 14 |
15 | 16 | 17 | 18 | 19 | 20 | 21 |
22 | 23 National Sovereignty Day National Sovereignty Day | 24 | 25 | 26 | 27 | 28 |
29 | 30 |
20 working days
November: 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 16, 17, 18, 19, 20, 24, 25, 26, 27, 30
9 weekend days
November: 1, 7, 8, 14, 15, 21, 22, 28, 29
1 holiday
- 23 NovemberNational Sovereignty Day
December 2026
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | ||
6 | 7 | 8 Immaculate Conception of Mary Immaculate Conception of Mary | 9 | 10 | 11 | 12 |
13 | 14 | 15 | 16 | 17 | 18 | 19 |
20 | 21 | 22 | 23 | 24 | 25 Christmas Christmas | 26 |
27 | 28 | 29 | 30 | 31 |
21 working days
December: 1, 2, 3, 4, 7, 9, 10, 11, 14, 15, 16, 17, 18, 21, 22, 23, 24, 28, 29, 30, 31
8 weekend days
December: 5, 6, 12, 13, 19, 20, 26, 27
2 holidays
- 8 DecemberImmaculate Conception of Mary
- 25 DecemberChristmas
| Date | Weekday | Day |
|---|---|---|
January 2026 , , and 21 working days January: 2, 5, 6, 7, 8, 9, 12, 13, 14, 15, 16, 19, 20, 21, 22, 23, 26, 27, 28, 29, 30 9 weekend days January: 3, 4, 10, 11, 17, 18, 24, 25, 31 1 holiday
| ||
| 1 | Thu | New Year's Day |
| 2 | Fri | |
| 3 | Sat | Weekend |
| 4 | Sun | Weekend |
| 5 | Mon | |
| 6 | Tue | |
| 7 | Wed | |
| 8 | Thu | |
| 9 | Fri | |
| 10 | Sat | Weekend |
| 11 | Sun | Weekend |
| 12 | Mon | |
| 13 | Tue | |
| 14 | Wed | |
| 15 | Thu | |
| 16 | Fri | |
| 17 | Sat | Weekend |
| 18 | Sun | Weekend |
| 19 | Mon | |
| 20 | Tue | |
| 21 | Wed | |
| 22 | Thu | |
| 23 | Fri | |
| 24 | Sat | Weekend |
| 25 | Sun | Weekend |
| 26 | Mon | |
| 27 | Tue | |
| 28 | Wed | |
| 29 | Thu | |
| 30 | Fri | |
| 31 | Sat | Weekend |
February 2026 , , and 18 working days February: 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 18, 19, 20, 23, 24, 25, 26, 27 8 weekend days February: 1, 7, 8, 14, 15, 21, 22, 28 2 holidays
| ||
| 1 | Sun | Weekend |
| 2 | Mon | |
| 3 | Tue | |
| 4 | Wed | |
| 5 | Thu | |
| 6 | Fri | |
| 7 | Sat | Weekend |
| 8 | Sun | Weekend |
| 9 | Mon | |
| 10 | Tue | |
| 11 | Wed | |
| 12 | Thu | |
| 13 | Fri | |
| 14 | Sat | Weekend |
| 15 | Sun | Weekend |
| 16 | Mon | Carnival |
| 17 | Tue | Carnival |
| 18 | Wed | |
| 19 | Thu | |
| 20 | Fri | |
| 21 | Sat | Weekend |
| 22 | Sun | Weekend |
| 23 | Mon | |
| 24 | Tue | |
| 25 | Wed | |
| 26 | Thu | |
| 27 | Fri | |
| 28 | Sat | Weekend |
March 2026 , , and 21 working days March: 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 16, 17, 18, 19, 20, 23, 25, 26, 27, 30, 31 9 weekend days March: 1, 7, 8, 14, 15, 21, 22, 28, 29 1 holiday
| ||
| 1 | Sun | Weekend |
| 2 | Mon | |
| 3 | Tue | |
| 4 | Wed | |
| 5 | Thu | |
| 6 | Fri | |
| 7 | Sat | Weekend |
| 8 | Sun | Weekend |
| 9 | Mon | |
| 10 | Tue | |
| 11 | Wed | |
| 12 | Thu | |
| 13 | Fri | |
| 14 | Sat | Weekend |
| 15 | Sun | Weekend |
| 16 | Mon | |
| 17 | Tue | |
| 18 | Wed | |
| 19 | Thu | |
| 20 | Fri | |
| 21 | Sat | Weekend |
| 22 | Sun | Weekend |
| 23 | Mon | |
| 24 | Tue | Day of Remembrance for Truth and Justice |
| 25 | Wed | |
| 26 | Thu | |
| 27 | Fri | |
| 28 | Sat | Weekend |
| 29 | Sun | Weekend |
| 30 | Mon | |
| 31 | Tue | |
April 2026 , , and 20 working days April: 1, 6, 7, 8, 9, 10, 13, 14, 15, 16, 17, 20, 21, 22, 23, 24, 27, 28, 29, 30 8 weekend days April: 4, 5, 11, 12, 18, 19, 25, 26 2 holidays
| ||
| 1 | Wed | |
| 2 | Thu | Day of Veterans and the Fallen in the Malvinas War |
| 3 | Fri | Good Friday |
| 4 | Sat | Weekend |
| 5 | Sun | Weekend |
| 6 | Mon | |
| 7 | Tue | |
| 8 | Wed | |
| 9 | Thu | |
| 10 | Fri | |
| 11 | Sat | Weekend |
| 12 | Sun | Weekend |
| 13 | Mon | |
| 14 | Tue | |
| 15 | Wed | |
| 16 | Thu | |
| 17 | Fri | |
| 18 | Sat | Weekend |
| 19 | Sun | Weekend |
| 20 | Mon | |
| 21 | Tue | |
| 22 | Wed | |
| 23 | Thu | |
| 24 | Fri | |
| 25 | Sat | Weekend |
| 26 | Sun | Weekend |
| 27 | Mon | |
| 28 | Tue | |
| 29 | Wed | |
| 30 | Thu | |
May 2026 , , and 19 working days May: 4, 5, 6, 7, 8, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 26, 27, 28, 29 10 weekend days May: 2, 3, 9, 10, 16, 17, 23, 24, 30, 31 2 holidays
| ||
| 1 | Fri | Labor Day |
| 2 | Sat | Weekend |
| 3 | Sun | Weekend |
| 4 | Mon | |
| 5 | Tue | |
| 6 | Wed | |
| 7 | Thu | |
| 8 | Fri | |
| 9 | Sat | Weekend |
| 10 | Sun | Weekend |
| 11 | Mon | |
| 12 | Tue | |
| 13 | Wed | |
| 14 | Thu | |
| 15 | Fri | |
| 16 | Sat | Weekend |
| 17 | Sun | Weekend |
| 18 | Mon | |
| 19 | Tue | |
| 20 | Wed | |
| 21 | Thu | |
| 22 | Fri | |
| 23 | Sat | Weekend |
| 24 | Sun | Weekend |
| 25 | Mon | May Revolution Day |
| 26 | Tue | |
| 27 | Wed | |
| 28 | Thu | |
| 29 | Fri | |
| 30 | Sat | Weekend |
| 31 | Sun | Weekend |
June 2026 , , and 21 working days June: 1, 2, 3, 4, 5, 8, 9, 10, 11, 12, 16, 17, 18, 19, 22, 23, 24, 25, 26, 29, 30 8 weekend days June: 6, 7, 13, 14, 20, 21, 27, 28 Including a holiday: 20 June - Passage to the Immortality of General Manuel Belgrano 1 holiday
| ||
| 1 | Mon | |
| 2 | Tue | |
| 3 | Wed | |
| 4 | Thu | |
| 5 | Fri | |
| 6 | Sat | Weekend |
| 7 | Sun | Weekend |
| 8 | Mon | |
| 9 | Tue | |
| 10 | Wed | |
| 11 | Thu | |
| 12 | Fri | |
| 13 | Sat | Weekend |
| 14 | Sun | Weekend |
| 15 | Mon | Passage to Immortality of General Martín Miguel de Güemes |
| 16 | Tue | |
| 17 | Wed | |
| 18 | Thu | |
| 19 | Fri | |
| 20 | Sat | Passage to the Immortality of General Manuel Belgrano |
| 21 | Sun | Weekend |
| 22 | Mon | |
| 23 | Tue | |
| 24 | Wed | |
| 25 | Thu | |
| 26 | Fri | |
| 27 | Sat | Weekend |
| 28 | Sun | Weekend |
| 29 | Mon | |
| 30 | Tue | |
July 2026 , , and 22 working days July: 1, 2, 3, 6, 7, 8, 10, 13, 14, 15, 16, 17, 20, 21, 22, 23, 24, 27, 28, 29, 30, 31 8 weekend days July: 4, 5, 11, 12, 18, 19, 25, 26 1 holiday
| ||
| 1 | Wed | |
| 2 | Thu | |
| 3 | Fri | |
| 4 | Sat | Weekend |
| 5 | Sun | Weekend |
| 6 | Mon | |
| 7 | Tue | |
| 8 | Wed | |
| 9 | Thu | Independence Day |
| 10 | Fri | |
| 11 | Sat | Weekend |
| 12 | Sun | Weekend |
| 13 | Mon | |
| 14 | Tue | |
| 15 | Wed | |
| 16 | Thu | |
| 17 | Fri | |
| 18 | Sat | Weekend |
| 19 | Sun | Weekend |
| 20 | Mon | |
| 21 | Tue | |
| 22 | Wed | |
| 23 | Thu | |
| 24 | Fri | |
| 25 | Sat | Weekend |
| 26 | Sun | Weekend |
| 27 | Mon | |
| 28 | Tue | |
| 29 | Wed | |
| 30 | Thu | |
| 31 | Fri | |
August 2026 , , and 20 working days August: 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 18, 19, 20, 21, 24, 25, 26, 27, 28, 31 10 weekend days August: 1, 2, 8, 9, 15, 16, 22, 23, 29, 30 1 holiday
| ||
| 1 | Sat | Weekend |
| 2 | Sun | Weekend |
| 3 | Mon | |
| 4 | Tue | |
| 5 | Wed | |
| 6 | Thu | |
| 7 | Fri | |
| 8 | Sat | Weekend |
| 9 | Sun | Weekend |
| 10 | Mon | |
| 11 | Tue | |
| 12 | Wed | |
| 13 | Thu | |
| 14 | Fri | |
| 15 | Sat | Weekend |
| 16 | Sun | Weekend |
| 17 | Mon | Passage to Immortality of General José de San Martín |
| 18 | Tue | |
| 19 | Wed | |
| 20 | Thu | |
| 21 | Fri | |
| 22 | Sat | Weekend |
| 23 | Sun | Weekend |
| 24 | Mon | |
| 25 | Tue | |
| 26 | Wed | |
| 27 | Thu | |
| 28 | Fri | |
| 29 | Sat | Weekend |
| 30 | Sun | Weekend |
| 31 | Mon | |
September 2026 , 22 working days September: 1, 2, 3, 4, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 21, 22, 23, 24, 25, 28, 29, 30 8 weekend days September: 5, 6, 12, 13, 19, 20, 26, 27 | ||
| 1 | Tue | |
| 2 | Wed | |
| 3 | Thu | |
| 4 | Fri | |
| 5 | Sat | Weekend |
| 6 | Sun | Weekend |
| 7 | Mon | |
| 8 | Tue | |
| 9 | Wed | |
| 10 | Thu | |
| 11 | Fri | |
| 12 | Sat | Weekend |
| 13 | Sun | Weekend |
| 14 | Mon | |
| 15 | Tue | |
| 16 | Wed | |
| 17 | Thu | |
| 18 | Fri | |
| 19 | Sat | Weekend |
| 20 | Sun | Weekend |
| 21 | Mon | |
| 22 | Tue | |
| 23 | Wed | |
| 24 | Thu | |
| 25 | Fri | |
| 26 | Sat | Weekend |
| 27 | Sun | Weekend |
| 28 | Mon | |
| 29 | Tue | |
| 30 | Wed | |
October 2026 , , and 21 working days October: 1, 2, 5, 6, 7, 8, 9, 13, 14, 15, 16, 19, 20, 21, 22, 23, 26, 27, 28, 29, 30 9 weekend days October: 3, 4, 10, 11, 17, 18, 24, 25, 31 1 holiday
| ||
| 1 | Thu | |
| 2 | Fri | |
| 3 | Sat | Weekend |
| 4 | Sun | Weekend |
| 5 | Mon | |
| 6 | Tue | |
| 7 | Wed | |
| 8 | Thu | |
| 9 | Fri | |
| 10 | Sat | Weekend |
| 11 | Sun | Weekend |
| 12 | Mon | Day of Respect for Cultural Diversity |
| 13 | Tue | |
| 14 | Wed | |
| 15 | Thu | |
| 16 | Fri | |
| 17 | Sat | Weekend |
| 18 | Sun | Weekend |
| 19 | Mon | |
| 20 | Tue | |
| 21 | Wed | |
| 22 | Thu | |
| 23 | Fri | |
| 24 | Sat | Weekend |
| 25 | Sun | Weekend |
| 26 | Mon | |
| 27 | Tue | |
| 28 | Wed | |
| 29 | Thu | |
| 30 | Fri | |
| 31 | Sat | Weekend |
November 2026 , , and 20 working days November: 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 16, 17, 18, 19, 20, 24, 25, 26, 27, 30 9 weekend days November: 1, 7, 8, 14, 15, 21, 22, 28, 29 1 holiday
| ||
| 1 | Sun | Weekend |
| 2 | Mon | |
| 3 | Tue | |
| 4 | Wed | |
| 5 | Thu | |
| 6 | Fri | |
| 7 | Sat | Weekend |
| 8 | Sun | Weekend |
| 9 | Mon | |
| 10 | Tue | |
| 11 | Wed | |
| 12 | Thu | |
| 13 | Fri | |
| 14 | Sat | Weekend |
| 15 | Sun | Weekend |
| 16 | Mon | |
| 17 | Tue | |
| 18 | Wed | |
| 19 | Thu | |
| 20 | Fri | |
| 21 | Sat | Weekend |
| 22 | Sun | Weekend |
| 23 | Mon | National Sovereignty Day |
| 24 | Tue | |
| 25 | Wed | |
| 26 | Thu | |
| 27 | Fri | |
| 28 | Sat | Weekend |
| 29 | Sun | Weekend |
| 30 | Mon | |
December 2026 , , and 21 working days December: 1, 2, 3, 4, 7, 9, 10, 11, 14, 15, 16, 17, 18, 21, 22, 23, 24, 28, 29, 30, 31 8 weekend days December: 5, 6, 12, 13, 19, 20, 26, 27 2 holidays
| ||
| 1 | Tue | |
| 2 | Wed | |
| 3 | Thu | |
| 4 | Fri | |
| 5 | Sat | Weekend |
| 6 | Sun | Weekend |
| 7 | Mon | |
| 8 | Tue | Immaculate Conception of Mary |
| 9 | Wed | |
| 10 | Thu | |
| 11 | Fri | |
| 12 | Sat | Weekend |
| 13 | Sun | Weekend |
| 14 | Mon | |
| 15 | Tue | |
| 16 | Wed | |
| 17 | Thu | |
| 18 | Fri | |
| 19 | Sat | Weekend |
| 20 | Sun | Weekend |
| 21 | Mon | |
| 22 | Tue | |
| 23 | Wed | |
| 24 | Thu | |
| 25 | Fri | Christmas |
| 26 | Sat | Weekend |
| 27 | Sun | Weekend |
| 28 | Mon | |
| 29 | Tue | |
| 30 | Wed | |
| 31 | Thu | |
Changelog
| The holiday set for Argentina in 2026 has been updated to reflect a slight reorganization and renaming of several observances, resulting in a more streamlined list | |
| The holiday set for Argentina in 2026 has been updated to include additional non-working days and revised descriptions for several observances, resulting in a more comprehensive list of holidays |