2026 Working Days Calendar for Argentina, South America
Regional Calendars
2026 Working days summary for Argentina, South America
Note: The calendar shows nationwide holidays only. Holiday and working-day counts show the range across individual regions of the country.
Argentina, South America has between 242 and 246 working days in 2026, depending on the region. This is calculated from 365 total calendar days, minus 103 weekend days (Saturday-Sunday), and minus between 16 and 20 holidays, varying by region. The standard work week runs Monday through Friday.
Monthly Breakdown
| Month | Working | Weekend | Holidays | Total |
|---|---|---|---|---|
| January | 21 | 9 | 1 | 31 |
| February | 16–18* | 8 | 2–4* | 28 |
| March | 20–21* | 9 | 1–2* | 31 |
| April | 19–20* | 8 | 2–3* | 30 |
| May | 18–19* | 10 | 2–3* | 31 |
| June | 21 | 7 | 2 | 30 |
| July | 21–22* | 8 | 1–2* | 31 |
| August | 19–20* | 10 | 1–2* | 31 |
| September | 22 | 8 | 0 | 30 |
| October | 21 | 9 | 1 | 31 |
| November | 19–20* | 9 | 1–2* | 30 |
| December | 20–21* | 8 | 2–3* | 31 |
| Total | 242–246* | 103 | 16–20* | 365 |
* Values vary by region.
2026 Calendar for Argentina, South America
January 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
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, 9 weekend days, and 1 holiday in January 2026.
February 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 | ||||||
2 | 3 | 4 | 5 | 6 | 7 | 8 |
9 | 10 | 11 | 12 | 13 | 14 | 15 |
16 Carnival Monday Carnival Monday | 17 Carnival Tuesday Carnival Tuesday | 18 | 19 | 20 | 21 | 22 |
23 | 24 | 25 | 26 | 27 | 28 |
18 working days, 8 weekend days, and 2 holidays in February 2026.
March 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 | ||||||
2 | 3 | 4 | 5 | 6 | 7 | 8 |
9 | 10 | 11 | 12 | 13 | 14 | 15 |
16 | 17 | 18 | 19 | 20 | 21 | 22 |
23 | 24 Truth and Justice Memorial Day Truth and Justice Memorial Day | 25 | 26 | 27 | 28 | 29 |
30 | 31 |
21 working days, 9 weekend days, and 1 holiday in March 2026.
April 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 | 2 Malvinas Day Malvinas Day | 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, 8 weekend days, and 2 holidays in April 2026.
May 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
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, 10 weekend days, and 2 holidays in May 2026.
June 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 |
8 | 9 | 10 | 11 | 12 | 13 | 14 |
15 | 16 | 17 Martin Miguel de Guemes Day Martin Miguel de Guemes Day | 18 | 19 | 20 National Flag Day National Flag Day | 21 |
22 | 23 | 24 | 25 | 26 | 27 | 28 |
29 | 30 |
21 working days, 7 weekend days, and 2 holidays in June 2026.
July 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
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, 8 weekend days, and 1 holiday in July 2026.
August 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 | 2 | |||||
3 | 4 | 5 | 6 | 7 | 8 | 9 |
10 | 11 | 12 | 13 | 14 | 15 | 16 |
17 San Martin's Day San Martin's Day | 18 | 19 | 20 | 21 | 22 | 23 |
24 | 25 | 26 | 27 | 28 | 29 | 30 |
31 |
20 working days, 10 weekend days, and 1 holiday in August 2026.
September 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
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, 8 weekend days in September 2026.
October 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
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, 9 weekend days, and 1 holiday in October 2026.
November 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
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, 9 weekend days, and 1 holiday in November 2026.
December 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | |
7 | 8 Immaculate Conception Immaculate Conception | 9 | 10 | 11 | 12 | 13 |
14 | 15 | 16 | 17 | 18 | 19 | 20 |
21 | 22 | 23 | 24 | 25 Christmas Day Christmas Day | 26 | 27 |
28 | 29 | 30 | 31 |
21 working days, 8 weekend days, and 2 holidays in December 2026.