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HolidayCalendarData[]

gives a list of countries with available holiday calendars.

HolidayCalendarData[country]

gives available holiday calendars for the stock exchanges in the specified country.

Details
Details and Options Details and Options
Examples  
Basic Examples  
Scope  
Properties & Relations  
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HolidayCalendarData

HolidayCalendarData[]

gives a list of countries with available holiday calendars.

HolidayCalendarData[country]

gives available holiday calendars for the stock exchanges in the specified country.

Details

  • HolidayCalendarData is typically used to find holiday schedules for countries at a national level, as well as for their financial markets.
  • HolidayCalendarData[country] returns the list of available holiday calendars for the given country entity.
  • The national holiday calendar is always identified as "Default". Other holiday calendars will refer to specific financial markets within the specified country.
  • HolidayCalendarData["country"] is equivalent to HolidayCalendarData[Entity["Country",country]]
  • The holiday calendar of a given country is specified using the "Country" entity of the country.

Examples

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Basic Examples  (2)

List all countries for which holiday schedules are currently defined:

Wolfram Language code: HolidayCalendarData[]

List all market-specific schedules available for a given country:

Wolfram Language code: HolidayCalendarData[Entity["Country", "UnitedStates"]]

Scope  (2)

  • HolidayCalendarData["country"] is equivalent to HolidayCalendarData[Entity["Country",country]]
    • Wolfram Language code: HolidayCalendarData["France"] == HolidayCalendarData[Entity["Country", "France"]]
  • Some countries do not have any additional exchange schedules:
    • Wolfram Language code: HolidayCalendarData["Sweden"]

    Properties & Relations  (3)

    HolidayCalendarData provides the list of available holiday calendars that can be specified by the HolidayCalendar option in various date functions:

    Wolfram Language code: HolidayCalendarData[]
    Wolfram Language code: DayMatchQ[DateObject[{2025, 7, 4}, "Day"], "Holiday", HolidayCalendar -> Entity["Country", "Argentina"]]

    Market-specific schedules are represented by the form {country,exchange}:

    Wolfram Language code: HolidayCalendarData[Entity["Country", "UnitedStates"]]
    Wolfram Language code: DayRange[CurrentDate["Year"], NextDate["Year"], "Holiday", HolidayCalendar -> {"UnitedStates", "NYSE"}]

    HolidayCalendarData[] is equivalent to CalendarData["HolidayCalendar"]:

    Wolfram Language code: HolidayCalendarData[] == CalendarData["HolidayCalendar"]
    Wolfram Research (2025), HolidayCalendarData, Wolfram Language function, https://reference.wolfram.com/language/ref/HolidayCalendarData.html.

    Text

    Wolfram Research (2025), HolidayCalendarData, Wolfram Language function, https://reference.wolfram.com/language/ref/HolidayCalendarData.html.

    CMS

    Wolfram Language. 2025. "HolidayCalendarData." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/HolidayCalendarData.html.

    APA

    Wolfram Language. (2025). HolidayCalendarData. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/HolidayCalendarData.html

    BibTeX

    @misc{reference.wolfram_2026_holidaycalendardata, author="Wolfram Research", title="{HolidayCalendarData}", year="2025", howpublished="\url{https://reference.wolfram.com/language/ref/HolidayCalendarData.html}", note=[Accessed: 16-June-2026]}

    BibLaTeX

    @online{reference.wolfram_2026_holidaycalendardata, organization={Wolfram Research}, title={HolidayCalendarData}, year={2025}, url={https://reference.wolfram.com/language/ref/HolidayCalendarData.html}, note=[Accessed: 16-June-2026]}