Monthly Calendar

Accessibility settings

Text size 100%

Press TAB to move forward, Shift + TAB to go back and Esc to close.

Accessibility statement
Current MonthToday
2025 Aug

September 2026

Costa Rica
Oct 2027
MonTueWedThuFriSatSun
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Independence Day
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4

September 2026 Holidays for Costa Rica

  • Independence Day (Día de la Independencia)

Public holidays in Costa Rica in September 2026

There is 1 public holiday in Costa Rica in September 2026:

  • Independence Day (Día de la Independencia) – Tuesday, September 15, 2026

Next public holiday in Costa Rica: Christmas Day on Friday, December 25, 2026. Previous public holiday: Mother's Day on Saturday, August 15, 2026.

September 2026 at a glance

  • Number of days in September 2026: 30
  • Weekdays (Monday to Friday): 22
  • Weekend days (Saturday and Sunday): 8
  • Week numbers: 36–40
  • September 2026 starts on a Tuesday and ends on a Wednesday.
  • September 2026 has 4 Mondays, 5 Tuesdays, 5 Wednesdays, 4 Thursdays, 4 Fridays, 4 Saturdays, and 4 Sundays.
  • Quarter 3 of 2026: days 244–273 of the year.
  • The days of September 2026 fall on the same weekdays as in September 2020 and September 2037.
  • Public holidays in Costa Rica: 1
  • Weekdays (Monday to Friday) without public holidays in Costa Rica: 21

More calendars

Holidays in September 2026 in nearby countries