### Install Holidays.jl Package

Source: https://github.com/raphasampaio/holidays.jl/blob/main/docs/src/getting_started.md

Installs the Holidays.jl package using the Julia package manager.

```julia
julia> ] add Holidays
```

--------------------------------

### Install Holidays.jl Package

Source: https://github.com/raphasampaio/holidays.jl/blob/main/README.md

Demonstrates how to add the Holidays package to a Julia environment using the package manager.

```julia
julia> ] add Holidays
```

--------------------------------

### Install Holidays.jl Package

Source: https://github.com/raphasampaio/holidays.jl/blob/main/docs/src/index.md

This snippet shows how to add the Holidays package to your Julia environment using the package manager.

```julia
pkg> add Holidays
```

--------------------------------

### Find Holidays in Specific Year Ranges

Source: https://github.com/raphasampaio/holidays.jl/blob/main/README.md

Demonstrates how to use the `find_holidays` function to retrieve a list of holidays for a specified range of years, using the United States as an example.

```julia
using Holidays

calendar = Holidays.UnitedStates()

@show Holidays.find_holidays(calendar, years = [2024, 2025])
```

--------------------------------

### Check Global Holidays

Source: https://github.com/raphasampaio/holidays.jl/blob/main/README.md

Provides examples of checking holidays across various countries including the United States, Canada, France, Australia, China, Japan, India, and Russia.

```julia
using Holidays
using Dates

@show Date(2024, 7, 4) in Holidays.UnitedStates()   # Independence Day - true
@show Date(2024, 7, 1) in Holidays.Canada()         # Canada Day - true
@show Date(2024, 7, 14) in Holidays.France()        # Bastille Day - true
@show Date(2024, 1, 26) in Holidays.Australia()     # Australia Day - true
@show Date(2024, 10, 1) in Holidays.China()         # National Day - true
@show Date(2024, 5, 5) in Holidays.Japan()          # Children's Day - true
@show Date(2024, 8, 15) in Holidays.India()         # Independence Day - true
@show Date(2024, 5, 9) in Holidays.Russia()         # Victory Day - true
```

--------------------------------

### Compare Holidays Across Different Countries

Source: https://github.com/raphasampaio/holidays.jl/blob/main/docs/src/getting_started.md

Shows how to check the same date against holiday calendars of different countries, and how to check for country-specific holidays.

```julia
using Holidays
using Dates

# Check the same date across different countries
australia_day = Date(2024, 1, 26)

@show australia_day in Holidays.Australia()     # true - Australia Day
@show australia_day in Holidays.UnitedStates()  # false
@show australia_day in Holidays.Canada()        # false

# Check country-specific holidays
@show Date(2024, 7, 1) in Holidays.Canada()        # Canada Day - true
@show Date(2024, 7, 14) in Holidays.France()       # Bastille Day - true
@show Date(2024, 4, 25) in Holidays.Australia()    # ANZAC Day - true
@show Date(2024, 5, 5) in Holidays.Japan()         # Children's Day - true
```

--------------------------------

### Find All Holidays in a Specific Year

Source: https://github.com/raphasampaio/holidays.jl/blob/main/docs/src/getting_started.md

Demonstrates how to retrieve a list of all holidays for a given country and year using the `find_holidays` function. The output includes the label for each holiday.

```julia
using Holidays

# Get all holidays for a specific year
calendar = Holidays.UnitedStates()
holidays_2024 = Holidays.find_holidays(calendar; years = [2024])

println("US Federal Holidays in 2024:")
for holiday in holidays_2024
    println("$(holiday.label)")
end
```

--------------------------------

### Handle Country Subdivisions for Holidays

Source: https://github.com/raphasampaio/holidays.jl/blob/main/docs/src/getting_started.md

Illustrates how to use subdivisions (like states or provinces) to check for regional holidays in countries like Brazil and Germany.

```julia
using Holidays
using Dates

# Brazil with state-specific holidays
brazil_national = Holidays.Brazil()
brazil_rio = Holidays.Brazil(subdivision = Subdivision.RioDeJaneiro())

st_george_day = Date(2024, 4, 23)
@show st_george_day in brazil_national  # false - not a national holiday
@show st_george_day in brazil_rio       # true - state holiday in Rio de Janeiro

# Germany with state-specific holidays  
germany_national = Holidays.Germany()
germany_bavaria = Holidays.Germany(subdivision = Subdivision.Bavaria())

epiphany = Date(2024, 1, 6)
@show epiphany in germany_national  # false - not a national holiday
@show epiphany in germany_bavaria   # true - state holiday in Bavaria
```

--------------------------------

### Check Brazil Holidays (Country and Subdivisions)

Source: https://github.com/raphasampaio/holidays.jl/blob/main/README.md

Illustrates checking for holidays in Brazil, both nationally and for specific subdivisions like Rio de Janeiro.

```julia
using Holidays
using Dates

# check if april 23rd is a holiday in brazil
holidays = Holidays.Brazil()
@show Date(2024, 4, 23) in holidays # false

# check if april 23rd is a holiday specifically in rio de janeiro
rio_holidays = Holidays.Brazil(subdivision = Subdivision.RioDeJaneiro())
@show Date(2024, 4, 23) in rio_holidays # true
```

--------------------------------

### Check if a Date is a Holiday in the US

Source: https://github.com/raphasampaio/holidays.jl/blob/main/docs/src/getting_started.md

Demonstrates how to create a holiday calendar for the United States and check if specific dates are holidays. It uses the `Dates` module for date manipulation and the `in` operator for checking holiday status.

```julia
using Holidays
using Dates

# Create a holiday calendar for a specific country
usa_holidays = Holidays.UnitedStates()

# Check if a specific date is a holiday
@show Date(2024, 1, 1) in usa_holidays  # New Year's Day - true
@show Date(2024, 7, 4) in usa_holidays  # Independence Day - true
@show Date(2024, 12, 25) in usa_holidays # Christmas Day - true
@show Date(2024, 3, 15) in usa_holidays  # Random date - false
```

--------------------------------

### Check US Holidays

Source: https://github.com/raphasampaio/holidays.jl/blob/main/README.md

Shows how to create a Holidays object for the United States and check if specific dates are holidays, such as New Year's Day, Memorial Day, and Thanksgiving Day.

```julia
using Holidays
using Dates

holidays = Holidays.UnitedStates()

# check if new year's day is a holiday
@show Date(2024, 1, 1) in holidays # true

# check if memorial day is a holiday
@show Date(2024, 5, 27) in holidays # true

# check if thanksgiving day is a holiday
@show Date(2024, 11, 28) in holidays # true
```

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