`Eid, in Islam, is a day of joy, thanksgiving, worship, brotherhood, solidarity, and morality. A Muslim should take the advantage of this day to bring himself nearer to Allah, Most High.
Sheikh M. S. Al-Munajjid, a prominent Saudi Islamic lecturer and author, states that: The Prophet (peace and blessings be upon him) said: “Every nation has its festival, and this is your festival.” Here, he referred to the fact that these two `Eids are exclusively for the Muslims.

The Muslims have no festivals apart from `Eidul-Fitr and `Eidul-Adha. Anas (may Allah be pleased with him) said: “The Messenger of Allah (peace and blessings be upon him) came to Al-Madinah, the people of Madinah used to have two festivals. On those two days they had carnivals and festivity. The Prophet Muhammad (peace and blessings be upon him) asked the Ansar (the Muslims of Madinah) about it. They replied that before Islam they used to have carnivals on those two joyous days. The Prophet Muhammad (peace and blessings be upon him) told them: “Instead of those two days, Allah has appointed two other days which are better, the days of `Eidul-Fitr and `Eidul-Adha.” (Reported by Abu Dawud)
these two `Eids are among the signs of Allah, to which we must show consideration and understand their objectives. Below, we will elaborate the rulings and etiquette of `Eid.
Rulings of `Eid
1.
Fasting: It is haram to fast on the days of `Eid because of the hadith of Abu Sa`id Al-Khudri (may Allah be pleased with him) in which he said that the Messenger of Allah (peace and blessings be upon him) forbade fasting on the day of Fitr and the day of Adha. (Reported by Muslim)
2. Offering `Eid Prayers: Some of the scholars say that `Eid Prayers are Wajib (obligatory) – this is the view of the Hanafi scholars and of Sheikh al-Islam Ibn Taymiyah. Some scholars say that `Eid Prayer is Fard Kifayah (a communal duty, binding on the Muslims as a group, and it is fulfilled if a sufficient number of people perform it, thereby absolving the rest of sin). This is the view of the Hanbalis. A third group say that `Eid Prayer is SunnahMu’akkadah. This is the view of the Malikis and Shafi`is.
3. Offering Supererogatory Prayers: There are no Supererogatory Prayers to be offered either before or after the `Eid Prayer, as Ibn `Abbas reported that the Prophet (peace and blessings be upon him) used to come out on the day of `Eid and pray two Rak`ahs, with nothing before or after them. This is the case if the Prayer is offered in an open area. If, however, the people pray the `Eid Prayer in a mosque, then they should pray two Rak`ahs for Tahiyat Al-Masjid.
4. Women attending the `Eid Prayers: According to the Sunnah of the Prophet (peace and blessings be upon him) everyone is urged to attend `Eid Prayer, and to co-operate with one another in righteousness and piety. The menstruating woman should not forsake the remembrance of Allah or places of goodness such as gatherings for the purpose of seeking knowledge and remembering Allah – apart from mosques. Women, undoubtedly, should not go out without the Hijab.
Etiquette of `Eid
1.
Ghusl (taking a bath): One of the good manners of `Eid is to take bath before going out to the Prayer. It was reported that Sa`id ibn Jubayr said: “Three things are Sunnah on `Eid: to walk (to the prayer-place), to take a bath, and to eat before coming out (if it’s `Eidul-Fitr).”
2. Eating before coming out: One should not come out to the prayer-place on `E
idul-Fitr
before eating some dates, because of the hadith narrated by Al-Bukhari from Anas ibn Malik who said: “The Messenger of Allah (peace and blessings be upon him) would not go out in the morning of `Eidul-Fitr until he had eaten some dates… and he would eat an odd number.” On `Eidul-Adha, on the other hand, it is Mustahab (recommended) not to eat until after the Prayer, when one should eat from the meat of one’s sacrifice.
3. Takbir on the day of `Eid: This is one of the greatest Sunnahs of this day. Al-Daraqutni and others reported that when Ibn `Umar came out on `Eidul-Fitr and `Eidul-Adha, he would strive hard in making Takbir until he reached the prayer-place, then he would continue making Takbir until the Imam came.
4. Congratulating one another: People may exchange congratulations and good greetings on `Eid, no matter what form the words take. For example, they may say to one another, “Taqabbal Allahu minnaa wa minkum (may Allah accept from us and from you our good deeds!). Jubayr ibn Nufayr said: “At the time of the Prophet (peace and blessings be upon him) when people met one another on the day of `Eid, they would say, ‘Taqabbal Allahu minnaa wa minka.’” (Reported by Ibn Hajar)
5. Wearing one’s best clothes for `Eid: Jabir (may Allah be pleased with him) said: “The Prophet (peace and blessings be upon him) had a Jubbah (cloak) that he would wear on `Eid and on Fridays.” Al-Bayhaqi reported that Ibn `Umar used to wear his best clothes on `Eid, so men should wear the best clothes they have when they go out for `Eid.
6. Changing route on returning from Prayer-place: Jabir ibn `Abdullah (may Allah be pleased with him) reported that the Prophet (peace and blessings be upon him) used to change his routes on the day of `Eid. (Reported by Al-Bukhari)