New Year is definitely the oldest celebrated holiday, although it doesn't always start on 1 January - Babylonian New Year celebrations started 4,000 years ago! They celebrate it during the new moon. However, since most countries now use the Gregorian calendar as their main calendar, New Year's Day is the closest to becoming the only truly global holiday in the world, usually celebrated at midnight at the start of the new year.

Eid al-Fitr is an important religious holiday celebrated by Muslims around the world, marking the end of Ramadan, which is the Islamic month of fasting (sawm). The religious Eid al-Fitr is one day and Muslims are not allowed to fast on this day. This holiday celebrates the end of 29 or 30 days of fasting from dawn to dusk during Ramadan. Therefore, Eid al-Fitr is the first day of Choval. This is a day when Muslims all over the world try to demonstrate the common goal of unity. It is the third most famous holiday in the world.

This is a holiday that everyone knows and celebrates, but few people know its origin. We have some informative articles about Valentine's Day. What is the most surprising fact about Valentine's Day? What is the best way to celebrate this all-day romance? Valentine's Day is celebrated on 14 February every year. Many countries around the world celebrate it, although it is still a working day in most countries. It is one of the most famous festivals in the world after New Year's Day. Valentine's Day is also the second most popular card-sending holiday (only Christmas is more popular).

This is an annual and widely celebrated holiday, and is usually celebrated by millions of people around the world on 25 December. This is the day of Jesus' birth, so people celebrate it as a very happy holiday. Because according to Christianity, Jesus came to save people's souls from hell, help them repent and obtain salvation of the soul. Christmas is a folk festival in many countries of the world. More and more non-Christians also celebrate this festival, which is an integral part of Christmas and the holidays.

Eid al-Adha is an important religious holiday celebrated by Muslims around the world in honour of the Prophet ʾIbrāhīm (Abraham), who sacrificed his young eldest son Ismā'īl (Ishmael) as obedience to God's commandment and acceptance of the act of sacrificing his son, and then God intervened to provide Abraham with a lamb to replace him. In the Islamic calendar of the lunar calendar, Eid al-Adha is the tenth day of Dhu al-Hijjah and lasts four days. In the international Gregorian calendar, the date is different from year to year, approximately 11 days earlier each year.

Known as the "Festival of Lights", Deepavali (Diwali) is a five-day Hindu festival that begins on Dhanteras and is celebrated on the 13th day of the Hindu month Krishnapaksha of Ashwin, the second day. It ends with a chignon. Day of the Hindu month in the Shuklapaksha month of Kartik. According to the Gregorian calendar, Diwali takes place from mid-October to mid-November. Diwali is a public holiday in India, Nepal, Sri Lanka, Myanmar, Mauritius, Gaiana, Trinidad and Tobago, Suriname, Malaysia, Singapore and Fiji. For Hindus, Diwali is one of the most important holidays of the year and is celebrated by family members who gather for traditional activities at home.