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# holidays
# --------
# A fast, efficient Python library for generating country, province and state
# specific sets of holidays on the fly. It aims to make determining whether a
# specific date is a holiday as fast and flexible as possible.
#
# Authors: Vacanza Team and individual contributors (see CONTRIBUTORS file)
# dr-prodigy <dr.prodigy.github@gmail.com> (c) 2017-2023
# ryanss <ryanssdev@icloud.com> (c) 2014-2017
# Website: https://github.com/vacanza/holidays
# License: MIT (see LICENSE file)
from gettext import gettext as tr
from holidays import APR, MAY, JUN, JUL, SEP, NOV, DEC
from holidays.groups import ChristianHolidays, InternationalHolidays, StaticHolidays
from holidays.observed_holiday_base import (
ObservedHolidayBase,
SAT_SUN_TO_NEXT_MON,
SAT_SUN_TO_NEXT_MON_TUE,
)
class CaymanIslands(ObservedHolidayBase, ChristianHolidays, InternationalHolidays, StaticHolidays):
"""Cayman Islands holidays.
References:
* <https://en.wikipedia.org/wiki/Public_holidays_in_the_Cayman_Islands>
* [Public Holidays Law (2007 Revision)](https://web.archive.org/web/20250227060525/https://legislation.gov.ky/cms/images/LEGISLATION/PRINCIPAL/1964/1964-0140/PublicHolidaysAct_2007%20Revision_g.pdf)
* [Public Holidays Order, 2024](https://web.archive.org/web/20240518181823/https://legislation.gov.ky/cms/images/LEGISLATION/AMENDING/2024/2024-O004/PublicHolidaysOrder2024SL4of2024.pdf)
* [2006-2015](https://web.archive.org/web/20151014061601/http://www.gov.ky/portal/page?_pageid=1142,1592653&_dad=portal&_schema=PORTAL)
* [2016-2018](https://web.archive.org/web/20180330170202/http://www.gov.ky:80/portal/page/portal/cighome/cayman/islands/publicholidays)
* [2021](http://archive.today/2025.07.09-033240/https://www.gov.ky/news/press-release-details/public-holidays-for-2021)
* [2022](http://archive.today/2025.07.09-033515/https://www.gov.ky/news/press-release-details/public-holidays-2022)
* [2024](http://archive.today/2025.01.06-110234/https://www.gov.ky/calendar/public-holidays)
* [2025](http://archive.today/2025.07.09-033853/https://www.gov.ky/calendar/public-holidays)
"""
country = "KY"
default_language = "en_GB"
# %s observed.
observed_label = tr("%s (observed)")
# Earliest year of holidays with an accessible online record.
start_year = 2006
supported_languages = ("en_GB", "en_US")
def __init__(self, *args, **kwargs):
ChristianHolidays.__init__(self)
InternationalHolidays.__init__(self)
StaticHolidays.__init__(self, cls=CaymanIslandsStaticHolidays)
kwargs.setdefault("observed_rule", SAT_SUN_TO_NEXT_MON)
super().__init__(*args, **kwargs)
def _populate_public_holidays(self):
# New Year's Day.
self._add_observed(self._add_new_years_day(tr("New Year's Day")))
# National Heroes Day.
self._add_holiday_4th_mon_of_jan(tr("National Heroes Day"))
# Ash Wednesday.
self._add_ash_wednesday(tr("Ash Wednesday"))
# Good Friday.
self._add_good_friday(tr("Good Friday"))
# Easter Monday.
self._add_easter_monday(tr("Easter Monday"))
if self._year >= 2024:
# Emancipation Day.
self._add_holiday_1st_mon_of_may(tr("Emancipation Day"))
# Discovery Day.
self._add_holiday_3rd_mon_of_may(tr("Discovery Day"))
if self._year <= 2022:
queens_birthday_dates = {
2007: (JUN, 18),
2012: (JUN, 18),
2013: (JUN, 17),
2017: (JUN, 19),
2022: (JUN, 6),
}
# Queen's Birthday.
name = tr("Queen's Birthday")
if dt := queens_birthday_dates.get(self._year):
self._add_holiday(name, dt)
else:
self._add_holiday_2_days_past_2nd_sat_of_jun(name)
else:
# King's Birthday.
self._add_holiday_2_days_past_3rd_sat_of_jun(tr("King's Birthday"))
# Constitution Day.
self._add_holiday_1st_mon_of_jul(tr("Constitution Day"))
# Remembrance Day.
self._add_holiday_2nd_mon_of_nov(tr("Remembrance Day"))
self._add_observed(
# Christmas Day.
self._add_christmas_day(tr("Christmas Day")),
rule=SAT_SUN_TO_NEXT_MON_TUE,
)
self._add_observed(
# Boxing Day.
self._add_christmas_day_two(tr("Boxing Day")),
rule=SAT_SUN_TO_NEXT_MON_TUE,
)
class KY(CaymanIslands):
pass
class CYM(CaymanIslands):
pass
class CaymanIslandsStaticHolidays:
"""Cayman Islands special holidays.
References:
* [Public Holidays Order, 2009](https://archive.org/details/public-holidays-order-2009-sl-33-of-2009)
* [Public Holidays Order (No. 2), 2019](https://archive.org/details/public-holidays-no.-2-order-2019-sl-38-of-2019)
* [Public Holidays Order, 2025](https://archive.org/details/public-holidays-order-2025-sl-15-of-2025)
* [Referendum Day 2019](https://web.archive.org/web/20250711121821/https://www.facebook.com/ElectionsOffice/posts/reminder-the-referendum-vote-has-been-postponed-and-will-no-longer-take-place-th/2619995141431734/?_rdc=2&_rdr)
* [UK Royal Wedding](https://en.wikipedia.org/wiki/Wedding_of_Prince_William_and_Catherine_Middleton)
* [Queen Elizabeth II's Diamond Jubilee](https://web.archive.org/web/20210803202236/https://www.caymancompass.com/2012/06/06/queens-diamond-jubilee-feted/)
* [Queen Elizabeth II's Funeral](https://web.archive.org/web/20231226055510/https://www.caymancompass.com/2022/09/12/cayman-declares-public-holiday-for-queens-funeral/)
* [King Charles III's Coronation](https://web.archive.org/web/20250601214328/https://www.radiocayman.gov.ky/news/public-holidays-for-2023-unconfirmed)
"""
# Referendum Day.
referendum_day_name = tr("Referendum Day")
# General Election Day.
general_election_day_name = tr("General Election Day")
special_public_holidays = {
2009: (
# 2009 Cayman Islands Constitution Day.
(NOV, 6, tr("2009 Cayman Islands Constitution Day")),
(MAY, 20, general_election_day_name),
),
# UK Royal Wedding.
2011: (APR, 29, tr("UK Royal Wedding")),
2012: (
# Queen Elizabeth II's Diamond Jubilee.
(JUN, 4, tr("Queen Elizabeth II's Diamond Jubilee")),
(JUL, 18, referendum_day_name),
),
2013: (MAY, 22, general_election_day_name),
2017: (MAY, 24, general_election_day_name),
2019: (DEC, 19, referendum_day_name),
2021: (APR, 14, general_election_day_name),
# Queen Elizabeth II's Funeral.
2022: (SEP, 19, tr("Queen Elizabeth II's Funeral")),
# King Charles III's Coronation.
2023: (MAY, 8, tr("Coronation of His Majesty King Charles III")),
2025: (APR, 30, general_election_day_name),
}
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