vacanza · arkid15r · Jun 3, 2025 · May 30, 2025 · May 31, 2025 · May 31, 2025
@@ -105,7 +105,7 @@ and detailed information.
 
 ## Available Countries
 
-We currently support 182 country codes. The standard way to refer to a country is by using its [ISO
+We currently support 183 country codes. The standard way to refer to a country is by using its [ISO
 3166-1 alpha-2 code](https://en.wikipedia.org/wiki/List_of_ISO_3166_country_codes), the same used
 for domain names, and for a subdivision its [ISO 3166-2
 code](https://en.wikipedia.org/wiki/ISO_3166-2). Some countries have common or foreign names or
@@ -987,6 +987,13 @@ any) in brackets, available languages and additional holiday categories. All cou
 <td></td>
 </tr>
 <tr>
+<td>Niger</td>
+<td>NE</td>
+<td></td>
+<td>en_US, <strong>fr_NE</strong></td>
+<td>OPTIONAL</td>
+</tr>
+<tr>
 <td>Nigeria</td>
 <td>NG</td>
 <td></td>

@@ -132,6 +132,7 @@
 from .netherlands import Netherlands, NL, NLD
 from .new_zealand import NewZealand, NZ, NZL
 from .nicaragua import Nicaragua, NI, NIC
+from .niger import Niger, NE, NER
 from .nigeria import Nigeria, NG, NGA
 from .north_macedonia import NorthMacedonia, MK, MKD
 from .northern_mariana_islands import NorthernMarianaIslands, MP, MNP, HolidaysMP

@@ -0,0 +1,320 @@
+#  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 OPTIONAL, PUBLIC
+from holidays.calendars import _CustomIslamicHolidays
+from holidays.calendars.gregorian import (
+    JAN,
+    FEB,
+    MAR,
+    APR,
+    MAY,
+    JUN,
+    JUL,
+    AUG,
+    SEP,
+    OCT,
+    NOV,
+    DEC,
+    SUN,
+)
+from holidays.groups import ChristianHolidays, InternationalHolidays, IslamicHolidays
+from holidays.observed_holiday_base import ObservedHolidayBase, SUN_TO_NEXT_MON
+
+
+class Niger(ObservedHolidayBase, ChristianHolidays, InternationalHolidays, IslamicHolidays):
+    """Niger holidays.
+
+    References:
+        * [Law No. 59-22 of December 24, 1959](https://web.archive.org/web/20241106023958/https://www.impots.gouv.ne/media/loi/1960.pdf)
+        * <https://web.archive.org/web/20110721063839/http://www.ais-asecna.org/pdf/gen/gen-2-1/12gen2-1-01.pdf>
+        * <https://web.archive.org/web/20250531032502/https://wageindicator.org/documents/decentworkcheck/africa/niger-french-2021.pdf>
+        * <https://en.wikipedia.org/wiki/Public_holidays_in_Niger>
+        * <https://web.archive.org/web/20250531032604/https://wageindicator.org/fr-ne/droit-du-travail/les-conges-et-les-jours-de-repos>
+        * <https://web.archive.org/web/20250206194155/https://www.rivermate.com/guides/niger/leave>
+        * [Eid al-Adha](https://web.archive.org/web/20250117013558/https://www.timeanddate.com/holidays/niger/eid-al-adha)
+        * [Eid al-Fitr](https://web.archive.org/web/20250114130118/https://www.timeanddate.com/holidays/niger/eid-al-fitr)
+        * [Laylat al-Qadr](https://web.archive.org/web/20250531033137/https://www.timeanddate.com/holidays/niger/laylat-al-qadr)
+        * [Islamic New Year](https://web.archive.org/web/20240723135601/https://www.timeanddate.com/holidays/niger/muharram-new-year)
+        * [Prophet's Birthday](https://web.archive.org/web/20250124122731/https://www.timeanddate.com/holidays/niger/prophet-birthday)
+
+    Notes:
+        After Law No. 97-020 of June 20, 1997 establishing public holidays came into
+        effect, holidays that fell on the mandatory weekly rest day (Sunday) were
+        observed on the next Monday.
+    """
+
+    country = "NE"
+    default_language = "fr_NE"
+    supported_languages = ("en_US", "fr_NE")
+    supported_categories = (OPTIONAL, PUBLIC)
+    # %s (observed).
+    observed_label = tr("%s (observé)")
+    # %s (estimated).
+    estimated_label = tr("%s (estimé)")
+    # %s (observed, estimated).
+    observed_estimated_label = tr("%s (observé, estimé)")
+    # Law No. 59-22.
+    start_year = 1960
+    weekend = {SUN}
+
+    def __init__(self, islamic_show_estimated: bool = True, *args, **kwargs):
+        """
+        Args:
+            islamic_show_estimated:
+                Whether to add "estimated" label to Islamic holidays name
+                if holiday date is estimated.
+        """
+        ChristianHolidays.__init__(self)
+        InternationalHolidays.__init__(self)
+        IslamicHolidays.__init__(
+            self, cls=NigerIslamicHolidays, show_estimated=islamic_show_estimated
+        )
+        kwargs.setdefault("observed_rule", SUN_TO_NEXT_MON)
+        kwargs.setdefault("observed_since", 1998)
+        super().__init__(*args, **kwargs)
+
+    def _populate_public_holidays(self):
+        # New Year's Day.
+        self._add_observed(self._add_new_years_day(tr("Jour de l'An")))
+
+        # Easter Monday.
+        self._add_easter_monday(tr("Lundi de Pâques"))
+
+        if self._year >= 1995:
+            # National Concord Day.
+            self._add_observed(self._add_holiday_apr_24(tr("Fête nationale de la Concorde")))
+
+        # International Labor Day.
+        self._add_observed(self._add_labor_day(tr("Journée internationale du travail")))
+
+        if self._year >= 2024:
+            # Anniversary of the CNSP Coup.
+            self._add_observed(self._add_holiday_jul_26(tr("Anniversaire du coup d'État du CNSP")))
+
+        self._add_observed(
+            self._add_holiday_aug_3(
+                # Anniversary of the Proclamation of Independence.
+                tr("L'anniversaire de la proclamation de l'indépendance")
+                if self._year >= 1961
+                # Independence Day.
+                else tr("Jour de l'indépendance")
+            )
+        )
+
+        # National Day.
+        self._add_observed(self._add_holiday_dec_18(tr("Fête nationale")))
+
+        # Christmas Day.
+        self._add_observed(self._add_christmas_day(tr("Noël")))
+
+        # Islamic New Year.
+        for dt in self._add_islamic_new_year_day(tr("Jour de l'An musulman")):
+            self._add_observed(dt)
+
+        # Prophet's Birthday.
+        for dt in self._add_mawlid_day(tr("Mouloud")):
+            self._add_observed(dt)
+
+        # Laylat al-Qadr.
+        for dt in self._add_laylat_al_qadr_day(tr("Laylat al-Qadr")):
+            self._add_observed(dt)
+
+        # Eid al-Fitr.
+        for dt in self._add_eid_al_fitr_day(tr("Korité")):
+            self._add_observed(dt)
+
+        # Eid al-Adha.
+        self._add_eid_al_adha_day(tr("Tabaski"))
+
+        # Day after Eid al-Adha.
+        for dt in self._add_eid_al_adha_day_two(tr("Lendemain de la Tabaski")):
+            self._add_observed(dt)
+
+    def _populate_optional_holidays(self):
+        # Ascension Day.
+        self._add_ascension_thursday(tr("Ascension"))
+
+        # Whit Monday.
+        self._add_whit_monday(tr("Lundi de Pentecôte"))
+
+        # Assumption Day.
+        self._add_observed(self._add_assumption_of_mary_day(tr("Assomption")))
+
+        # All Saints' Day.
+        self._add_observed(self._add_all_saints_day(tr("Toussaint")))
+
+
+class NigerIslamicHolidays(_CustomIslamicHolidays):
+    EID_AL_ADHA_DATES = {
+        1998: (APR, 8),
+        1999: (MAR, 28),
+        2000: (MAR, 16),
+        2001: (MAR, 6),
+        2002: (FEB, 23),
+        2003: (FEB, 12),
+        2004: (FEB, 2),
+        2005: (JAN, 21),
+        2006: ((JAN, 10), (DEC, 31)),
+        2007: (DEC, 20),
+        2008: (DEC, 9),
+        2009: (NOV, 28),
+        2010: (NOV, 17),
+        2011: (NOV, 7),
+        2012: (OCT, 26),
+        2013: (OCT, 15),
+        2014: (OCT, 5),
+        2016: (SEP, 13),
+        2017: (SEP, 2),
+        2018: (AUG, 22),
+        2019: (AUG, 11),
+        2020: (JUL, 31),
+        2021: (JUL, 20),
+        2022: (JUL, 10),
+        2023: (JUN, 28),
+        2024: (JUN, 16),
+        2025: (JUN, 7),
+    }
+
+    EID_AL_FITR_DATES = {
+        1998: (JAN, 30),
+        1999: (JAN, 19),
+        2000: ((JAN, 8), (DEC, 28)),
+        2001: (DEC, 17),
+        2002: (DEC, 6),
+        2003: (NOV, 26),
+        2004: (NOV, 14),
+        2005: (NOV, 4),
+        2006: (OCT, 24),
+        2007: (OCT, 13),
+        2008: (OCT, 2),
+        2009: (SEP, 21),
+        2010: (SEP, 10),
+        2011: (AUG, 31),
+        2012: (AUG, 19),
+        2013: (AUG, 8),
+        2014: (JUL, 29),
+        2015: (JUL, 18),
+        2016: (JUL, 7),
+        2017: (JUN, 26),
+        2018: (JUN, 15),
+        2019: (JUN, 4),
+        2020: (MAY, 23),
+        2021: (MAY, 12),
+        2022: (MAY, 1),
+        2023: (APR, 21),
+        2024: (APR, 9),
+        2025: (MAR, 30),
+    }
+
+    HIJRI_NEW_YEAR_DATES = {
+        1998: (APR, 28),
+        1999: (APR, 17),
+        2000: (APR, 6),
+        2001: (MAR, 26),
+        2002: (MAR, 15),
+        2003: (MAR, 5),
+        2004: (FEB, 22),
+        2005: (FEB, 10),
+        2006: (JAN, 31),
+        2007: (JAN, 20),
+        2008: ((JAN, 10), (DEC, 29)),
+        2009: (DEC, 18),
+        2010: (DEC, 8),
+        2011: (NOV, 27),
+        2012: (NOV, 15),
+        2013: (NOV, 5),
+        2014: (OCT, 25),
+        2015: (OCT, 15),
+        2016: (OCT, 3),
+        2017: (SEP, 22),
+        2018: (SEP, 12),
+        2019: (AUG, 31),
+        2020: (AUG, 21),
+        2021: (AUG, 10),
+        2022: (JUL, 30),
+        2023: (JUL, 19),
+        2024: (JUL, 6),
+        2025: (JUN, 27),
+    }
+
+    LAYLAT_AL_QADR_DATES = {
+        1998: (JAN, 26),
+        1999: (JAN, 15),
+        2000: ((JAN, 4), (DEC, 24)),
+        2001: (DEC, 13),
+        2002: (DEC, 2),
+        2003: (NOV, 22),
+        2004: (NOV, 11),
+        2005: (OCT, 31),
+        2006: (OCT, 20),
+        2007: (OCT, 9),
+        2008: (SEP, 28),
+        2009: (SEP, 17),
+        2010: (SEP, 6),
+        2011: (AUG, 27),
+        2012: (AUG, 15),
+        2013: (AUG, 4),
+        2014: (JUL, 25),
+        2015: (JUL, 14),
+        2016: (JUL, 2),
+        2017: (JUN, 22),
+        2018: (JUN, 11),
+        2019: (JUN, 1),
+        2020: (MAY, 20),
+        2021: (MAY, 9),
+        2022: (APR, 28),
+        2023: (APR, 18),
+        2024: (APR, 6),
+        2025: (MAR, 27),
+    }
+
+    MAWLID_DATES = {
+        1998: (JUL, 7),
+        1999: (JUN, 26),
+        2000: (JUN, 15),
+        2001: (JUN, 4),
+        2002: (MAY, 24),
+        2003: (MAY, 14),
+        2004: (MAY, 2),
+        2005: (APR, 21),
+        2006: (APR, 11),
+        2007: (MAR, 31),
+        2008: (MAR, 20),
+        2009: (MAR, 9),
+        2010: (FEB, 26),
+        2011: (FEB, 16),
+        2012: (FEB, 5),
+        2013: (JAN, 24),
+        2014: (JAN, 14),
+        2015: ((JAN, 3), (DEC, 24)),
+        2016: (DEC, 12),
+        2017: (DEC, 1),
+        2018: (NOV, 21),
+        2019: (NOV, 10),
+        2020: (OCT, 29),
+        2021: (OCT, 18),
+        2022: (OCT, 8),
+        2023: (SEP, 27),
+        2024: (SEP, 16),
+        2025: (SEP, 5),
+    }
+
+
+class NE(Niger):
+    pass
+
+
+class NER(Niger):
+    pass