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250か国以上の祝日・記念日・文化的な祝典。日付・歴史・伝統・カウントダウンツールを提供。

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日付 祝日 種類
2026年9月19日 陸軍記念日(Army Day) 🇨🇱 チリ Public Holiday
2026年9月21日 🕍 ヨム・キプル(Yom Kippur) 🇮🇱 イスラエル Religious Holiday
2026年9月21日 敬老の日(Respect for the Aged Day) 🇯🇵 日本 Public Holiday
2026年9月21日 🇺🇸 独立記念日(Independence Day) 🇦🇲 アルメニア National Day
2026年9月21日 Kwame Nkrumah Memorial Day 🇬🇭 ガーナ Public Holiday
2026年9月21日 🇺🇸 独立記念日(Independence Day) 🇲🇹 マルタ National Day
2026年9月22日 国民の祝日(National Holiday) 🇯🇵 日本 Public Holiday
2026年9月22日 🇺🇸 独立記念日(Independence Day) 🇧🇬 ブルガリア National Day
2026年9月23日 秋分の日(Autumnal Equinox Day) 🇯🇵 日本 Public Holiday
2026年9月23日 建国記念日の祝日(National Day Holiday) 🇸🇦 サウジアラビア Public Holiday
2026年9月24日 ヘリテージデー(Heritage Day) 🇿🇦 南アフリカ Public Holiday
2026年9月24日 チュソク前日(The day preceding Chuseok) 🇰🇷 韓国 Public Holiday
2026年9月24日 Our Lady of Mercedes Day 🇩🇴 ドミニカ共和国 Public Holiday
2026年9月24日 🇮🇳 インド共和国記念日(Republic Day) 🇹🇹 トリニダード・トバゴ National Day
2026年9月25日 🌙 中秋節(Mid-Autumn Festival) 🇨🇳 中国 Cultural Celebration
2026年9月25日 🌝 チュソク(Chuseok) 🇰🇷 韓国 Cultural Celebration
2026年9月25日 🌙 中秋節(Mid-Autumn Festival) 🇹🇼 台湾 Cultural Celebration
2026年9月25日 Manit Day 🇲🇭 マーシャル諸島 Public Holiday
2026年9月25日 軍の日(Armed Forces Day) 🇲🇿 モザンビーク Public Holiday
2026年9月26日 🌿 スコット(Sukkot) 🇮🇱 イスラエル Religious Holiday

注目の祝日

🐰

イースター(Easter Sunday)

Religious Holiday

The most important Christian holiday celebrating the resurrection of Jesus Christ, observed with church services, egg hunts, and family gatherings.

🕌

イード・アル=アドハー(Eid al-Adha)

Religious Holiday

The holiest Islamic holiday commemorating Ibrahim's willingness to sacrifice his son, marked by animal sacrifice, communal prayers, and sharing meat with the poor.

🌙

イード・アル=フィトル(Eid al-Fitr)

Religious Holiday

Islamic holiday marking the end of Ramadan, celebrated with communal prayers, feasting, gift-giving, and charity across the Muslim world.

🇮🇳

インド共和国記念日(Republic Day)

National Day

Indian national holiday celebrating the adoption of the Constitution on January 26, 1950, marked by a grand military parade on Kartavya Path in New Delhi.

💮

ウェーサーカ祭(Vesak)

Religious Holiday

The most sacred Buddhist holiday marking the birth, enlightenment, and death of Gautama Buddha, observed with meditation, temple visits, and acts of generosity.

🎭

ヴェネツィア・カーニバル(Carnival of Venice)

Cultural Celebration

Annual festival in Venice famous for elaborate masks and costumes, gondola parades on the Grand Canal, and masked balls, attracting millions of visitors over two weeks.

🇦🇺

オーストラリアデー(Australia Day)

National Day

Australian national day marking the anniversary of the First Fleet's arrival at Port Jackson in 1788, celebrated with barbecues, fireworks, and citizenship ceremonies.

🍺

オクトーバーフェスト(Oktoberfest)

Cultural Celebration

The world's largest folk festival held annually in Munich, Germany, featuring beer tents, traditional Bavarian food, amusement rides, and folk music over 16-18 days.

🏮

お盆(Obon)

Religious Holiday

Japanese Buddhist festival honoring the spirits of ancestors, celebrated with Bon Odori dances, floating lanterns, and family visits to ancestral graves.

🎭

カーニバル(Carnival)

Cultural Celebration

Pre-Lenten festival celebrated with parades, masquerades, music, and dancing in the days before Ash Wednesday, most famously in Rio de Janeiro and New Orleans.

🎇

ガイ・フォークス・ナイト(Bonfire Night)

Cultural Celebration

British tradition commemorating the failed Gunpowder Plot of 1605, celebrated on November 5 with bonfires, fireworks, and burning effigies of Guy Fawkes.

🇨🇦

カナダデー(Canada Day)

National Day

Canadian national holiday celebrating Confederation on July 1, 1867, with fireworks, parades, concerts, and festivities across the country.

🎄

クリスマス(Christmas Day)

Religious Holiday

Christian holiday celebrating the birth of Jesus Christ, observed on December 25 with gift-giving, feasting, and religious services worldwide.

🌿

スコット(Sukkot)

Religious Holiday

Jewish harvest festival lasting seven days, observed by building and dwelling in temporary shelters (sukkot), waving the Four Species, and joyful celebrations.

💦

ソンクラーン(Songkran)

Cultural Celebration

Thai New Year festival celebrated April 13-15 with the world's largest water fight, temple visits, and the pouring of water to wash away bad luck.

🌝

チュソク(Chuseok)

Cultural Celebration

Major Korean harvest festival celebrated over three days with family reunions, ancestral rites (charye), songpyeon rice cakes, and folk games.

🪔

ディワーリー(Diwali)

Religious Holiday

The Hindu Festival of Lights celebrating the victory of light over darkness, observed with oil lamps, fireworks, sweets, and prayers to Goddess Lakshmi.

🌿

ノウルーズ(Nowruz)

Cultural Celebration

The Persian New Year marking the spring equinox, celebrated for over 3,000 years with the Haft-sin table, family visits, and renewal rituals across Iran, Central Asia, and beyond.

🕎

ハヌカー(Hanukkah)

Religious Holiday

Eight-day Jewish festival commemorating the rededication of the Second Temple in Jerusalem, celebrated by lighting the menorah, spinning dreidels, and eating oil-fried foods.

❤️

バレンタインデー(Valentine's Day)

Observance

Annual celebration of romantic love observed on February 14 with the exchange of cards, flowers, chocolates, and gifts between partners.

🎃

ハロウィン(Halloween)

Cultural Celebration

Annual celebration on October 31 featuring costumes, trick-or-treating, jack-o'-lanterns, haunted houses, and horror-themed entertainment.

🇫🇷

フランス革命記念日(Bastille Day)

National Day

French national holiday commemorating the storming of the Bastille prison in 1789, celebrated with military parades, fireworks, and communal dances (bals des pompiers).

🕊️

ペンテコステ(Pentecost)

Religious Holiday

Christian holiday commemorating the descent of the Holy Spirit upon the apostles, observed 49 days after Easter Sunday and considered the birthday of the Church.

🌈

ホーリー(Holi)

Religious Holiday

Hindu spring festival celebrated by throwing colored powders and water, symbolizing the victory of good over evil and the arrival of spring.

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Hindu Festival Calendar: Diwali, Holi, and Seasonal Timing

Calendar Watch

Hindu festivals follow a lunisolar calendar that ties celebrations to both astronomical events and seasonal cycles. Understanding this system explains why Diwali, Holi, and other festivals shift Gregorian dates annually.

Jewish Holiday Calendar: Understanding the Hebrew Calendar Cycle

Calendar Watch

The Hebrew calendar is a lunisolar system that keeps Jewish holidays in their proper seasons while shifting Gregorian dates each year. Understanding its structure helps with scheduling around major observances.

Islamic Holiday Calendar: How Ramadan, Eid, and Hajj Dates Shift Each Year

Calendar Watch

Islamic holidays follow a purely lunar calendar, shifting roughly eleven days earlier each Gregorian year. This guide explains why Ramadan, Eid al-Fitr, Eid al-Adha, and Mawlid move through every season over 33 years.

December Holidays: Christmas, Hanukkah, and Year-End Celebrations

Calendar Watch

December is the most holiday-dense month on the calendar. Christmas, Hanukkah, Boxing Day, and New Year's Eve create a continuous stretch of celebrations that reshape travel, commerce, and daily life worldwide.

November Holidays: Thanksgiving, Bonfire Night, and All Saints' Day

Calendar Watch

November brings American Thanksgiving, British Bonfire Night, and All Saints' Day across Catholic Europe. Together they create a month that balances celebration with remembrance as the year draws to a close.

October Holidays: Oktoberfest, Halloween, and Diwali Dates

Calendar Watch

October packs Oktoberfest, Halloween, and often Diwali into a single month. From Munich beer tents to trick-or-treating to millions of diyas, the month is a global celebration of abundance and light.

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