Eid ul Adha : It is second in the series of Eid festivals that Muslims celebrate. Eid ul Adha is celebrated as a commemoration of Prophet Ibrahim's willingness to sacrifice his son for Allah.

On this day Muslims sacrifice animals which have been deemed Halaal, or fit for sacrifice. They not only eat the meat themselves but distribute it amongst their neighbours, relatives and the poor and hungry.

It is celebrated on the 10th day of the month of Hajj (Dhul-Hajj), after the annual pilgrimage to Mecca in Saudi Arabia. This happens to be 70 days after the end of the month of Ramadan. While Eid ul-Fitr is considered to be one day, Eid ul Adha is supposed to be four days, with the prayer being on the first day. Likewise, Eid ul-Fitr has the prayer on the first and only day. During this day, men, women, and children are expected to dress in nice clothing.

The centre of the world-wide celebrations of Eid ul Adha is the small village of Mina, a few miles from Mecca. This is the site of the three pillars which represent the devil (Iblis) and are stoned by Muslims during the Hajj. The village also plays host to scores of butchers who arrange for the halal slaughter of the sacrificial animals on the pilgrims' behalf. The recent explosion of numbers of people attending Hajj has led to a huge number of animals being slaughtered, which has been somewhat wasteful. Today, instead of sacrificing the traditional sheep in memory of Allah's intervention in the story of Ibrahim and Ismail, sacrifices can be measured in terms of sheep-units, in which a cow or a camel is worth many sheep.

Eid ul Fitr: The charitable instincts of the Muslim community are demonstrated during Eid ul Adha by the concerted effort to see that no impoverished Muslim is left without sacrificial food during this day. Coming immediately after the Day of Arafat (when the prophet Muhammad pronounced the final seal on the religion of Islam), Eid ul Adha gives concrete realisation to what the Muslim community ethic means in practice.

The Islamic holiday of Eid ul Fitr marks the end of Ramadan. It is one of the two Eid festivals in the Islamic year (the other being Eid ul-Adha). It's also referred to as the Little or Small Bayram (which originates from Turkish), or the "Little" or "Small Feast".

This holiday follows the month of Ramadan, falling on the first day of Shawwal (the tenth month in the Islamic calendar). As with all months in the Islamic calendar, it begins with the sighting of the new moon. For this reason there may be regional differences in the exact date of Eid, with some Muslims fasting for 29 days and some for 30 days.

Eid ul Fitr commemorates the end of the month of Ramadan. Fasting is forbidden on this day as it marks the end of the month-long fast of Ramadan. A Muslim is encouraged to rise early and partake of some dates or a light, sweet snack, significant because for the past 30 days they have abstained from all food and drink from dawn till dusk. It may come as a surprise to many non-Muslims, but many people feel a sense of loss or sadness at the passing of Ramadan.

Muslims are encouraged to dress in their best clothes, new if possible, and to attend a special Eid prayer that is performed in congregation at mosques. Before the prayer the congregation recites the Takbiir:

Allahu akbarullahu, akbarullahu akbar
la illaha illa Allah,
Allahu akbarullahu, akbar
w'al i'llah h'ilhamd

God is Greatest, God is Greatest, God is Greatest
There is no god but [the One] God
God is Greatest, God is Greatest
and to Him goes all praise

The Takbiir is recited after the Fajr (morning) prayer and until the start of the Eid prayer. Before the Eid prayer begins every Muslim (man, women or child) must pay Zakat al Fitr, an alms for the month of Ramadan. This equates to about 2 kg of a basic foodstuff (wheat, barley, dates, raisins, etc.), or its cash equivalent, and is (typically) collected at the mosque. This is distributed by the mosque to needy local Muslims prior to the start of the Eid prayer. It can be given anytime during the month of Ramadan and is often given early, so the recipient can utilise it for Eid purchases. This is distinct to Zakat based on their wealth which must be paid to a worthy charity. This is calculated at 2.5% of their wealth.

The Eid prayer is followed by the khutba (sermon) and then a prayer asking for forgiveness, mercy and help for the plight of Muslims across the world. It is then customary to embrace the persons sitting on either side of you as well as your relatives, friends and acquaintances.

Children are normally given gifts or money. Women (particularly relations) are normally given special gifts by their loved ones. Eid is also the time for reconcilliations. Feuds or disputes, especially between family members, are often settled on Eid.

In Indonesian the feast is named Idul Fitri, and is celebrated with friends and family and everyone visits (or tries to visit) his hometown, resulting in chaos on the roads and other places (airports, trainstations, etc.) throughout the country. Another name for this period of celebrating and visiting is Lebaran, often lasting four to five days.

Aashurah:The Day of Aashurah, sometimes spelled ‘Ashurah or Aashoorah, falls on the 10th day of Muharram in the Islamic calendar. It commemorates the death of Husayn bin Ali, the grandson of Muhammad and the third Imam of the Shi'as, at the Battle of Karbala in the year 61 AH (AD 680). The word aashurah means simply ten in Arabic; hence the festival's name, literally translated, means "the tenth day".

This day is of particular significance to Shi'a Muslims, who consider Husayn a rightful successor of Muhammad. Many Shi'a make pilgrimages on Aashurah to the Mashhad al-Husayn, the shrine in Karbala, Iraq that is traditionally held to be Husayn's tomb. Some Shi'as also express mourning by beating themselves on the back with chains. This is intended to connect them with Husayn's suffering and death as an aid to salvation on the Day of Judgment. Husayn's martyrdom is widely interpreted by Shi'a as a symbol of the struggle against injustice, tyranny, and oppression. The regime of Saddam Hussein saw this as a potential threat and banned Aashurah commemorations for many years. In neighboring Iran, the festival became a major political symbol during the Islamic Revolution, as also occurred in Lebanon during that country's civil war.

The 2004 (1425 AH) Shi'a pilgrimage to Karbala, the first since Saddam Hussein was removed from power in Iraq, was marred by bomb attacks, which killed and wounded hundreds despite tight security.

Aashurah is also commemorated by Muslims as the traditional date on which Noah's ark came to rest, the Prophet Abraham was born and the Kaaba was built in Mecca. It was also a fast day for the Jews of Medina, in remembrance of their salvation from the Pharaoh of Egypt.

The conventional meaning of Aashurah in the Shariah refers to the 10th of Muharram-ul-Haraam. In his book, Ghuniyatut Taalibeen, Sayyiduna Ghaus-ul-Azam, Sheikh Abdul Qaadir Jilani (radi Allahu anhu) writes that the Ulema have a difference of opinion, as to why this day is known as Aashurah. Since the reason has been explained in various ways, the consensus of the majority of the Ulema is that it is known as Aashurah because it is the 10th day of Muharram, while certain Ulema say that from the sacred days that Almighty Allah blessed the Ummat-e-Muhammadi with, this day is the 10th most important day, and it is for this reason that it is known as Aashurah.