Ramadan, the greatest religious observance in Islam, is an annual month of fasting. It is the ninth month of the Islamic lunar calendar. Muslims consider this whole month as a blessed month. They fast during the days of this month and make special prayers at night. People also give more charity and do extra righteous deeds. Also, in this Holy Month, The Prophet Muhammad (SAW) received the first revelation of Al-Qur'an (in one of the last ten odd nights of Ramzan). Ramazan/Ramadhan is the month of celebration as well as the month of discipline and self-control.

What are the dates for Ramadan in 2010?

Answer:
Ramadan is expected to begin on or around August 11, 2010 and will finish on or around September 10, 2010.

Note:

The exact dates of Islamic holidays cannot be determined in advance, due to the nature of the Islamic lunar calendar. Estimates are based on expected visibility of the hilal (waxing crescent moon following a new moon) and may vary according to location.

Following are the description of The Islamic Lunar Calendar and Moon-Sighting at Ramadan (Hilal)

The Islamic Lunar Calendar

Muslims do not traditionally "celebrate" the beginning of a new year, but we do acknowledge the passing of time, and take time to reflect on our own mortality.

Muslims measure the passage of time using the Islamic (Hijrah) calendar. This calendar has twelve lunar months, the beginnings and endings of which are determined by the sighting of the crescent moon. Years are counted since the Hijrah, which is when the Prophet Muhammad migrated from Mecca to Madinah (approximately July 622 A.D.).

The Islamic calendar was first introduced by the close companion of the Prophet, 'Umar ibn Al-Khattab. During his leadership of the Muslim community, in approximately 638 A.D., he consulted with his advisors in order to come to a decision regarding the various dating systems used at that time. It was agreed that the most appropriate reference point for the Islamic calendar was the Hijrah, since it was an important turning point for the Muslim community. After the emigration to Madinah (formerly known as Yathrib), the Muslims were able to organize and establish the first real Muslim "community," with social, political, and economic independence. Life in Madinah allowed the Muslim community to mature and strengthen, and the people developed an entire society based on Islamic principles.

The Islamic calendar is the official calendar in many Muslim countries, especially Saudi Arabia. Other Muslim countries use the Gregorian calendar for civil purposes and only turn to the Islamic calendar for religious purposes.

The Islamic year has twelve months that are based on a lunar cycle. Allah says in the Qur'an:
"The number of months in the sight of Allah is twelve (in a year) - so ordained by Him the day He created the heavens and the earth...." (9:36).

"It is He Who made the sun to be a shining glory, and the moon to be a light of beauty, and measured out stages for it, that you might know the number of years and the count of time. Allah did not create this except in truth and righteousness. And He explains His signs in detail, for those who understand" (10:5).

And in his final sermon before his death, the Prophet Muhammad said, among other things, "With Allah the months are twelve; four of them are holy; three of these are successive and one occurs singly between the months of Jumaada and Sha'ban."

Islamic months begin at sunset of the first day, the day when the lunar crescent is visually sighted. The lunar year is approximately 354 days long, so the months rotate backward through the seasons and are not fixed to the Gregorian calendar. The months of the Islamic year are:

    1. Muharram ("Forbidden" - it is one of the four months during which it is forbidden to wage war or fight)
    2. Safar ("Empty" or "Yellow")
    3. Rabia Awal ("First spring")
    4. Rabia Thani ("Second spring")
    5. Jumaada Awal ("First freeze")
    6. Jumaada Thani ("Second freeze")
    7. Rajab ("To respect" - this is another holy month when fighting is prohibited)
    8. Sha'ban ("To spread and distribute")
    9. Ramadan ("Parched thirst" - this is the month of daytime fasting)
    10. Shawwal ("To be light and vigorous")
    11. Dhul-Qi'dah ("The month of rest" - another month when no warfare or fighting is allowed)
    12. Dhul-Hijjah ("The month of Hajj" - this is the month of the annual pilgrimage to Mecca, again when no warfare or fighting is allowed)

Moon-Sighting at Ramadan (Hilal)

There is a debate among the Muslim community on just how to calculate the beginning of the month of Ramadan (or indeed any month, but Ramadan takes on special importance). The traditional method, mentioned in the Qur'an and followed by the Prophet Muhammad, is to look to the sky and visibly sight the slight crescent moon (hilal) that marks the beginning of the month. If one sees the hilal at night, the next day is the first day of Ramadan and thus the first day of fasting. At the end of the month, when the community sights the hilal again, the Festival of Fast-Breaking ('Eid al-Fitr) begins.

Questions and debates have arisen around the following questions:

What if people in one area sight the moon, but those in another area don't? Is it okay for them to start and end the fast on different days?

Should we follow the moon-sighting in Saudi Arabia (or any other area of the world), or should we in our local community sight it ourselves?

What if our location is overcast and cloudy, and the moon is not visible to us?

Why do we even bother looking for the moon, when we can astronomically calculate when the new moon is born, and thus when the crescent should be visible? That eliminates human error, right?

Over the years, various scholars and communities have answered this question in different ways. The prevailing opinion is that one should commit to a local moon-sighting, i.e. begin and end Ramadan based on the sighting of the moon in your local vicinity. Astronomical calculations can help us predict when the moon should be visible, but Muslims still tend to follow the traditional method of looking at the sky themselves and physically "sighting" the moon. Thus, the exact day of the beginning of Ramadan is not generally known until the night before the fast begins, when the moon is actually sighted and confirmed.