Rules of dating in islam
For Muslims, the monthlong celebration commemorates Allah, the Arabic name for God, giving the first verses of the Quran, the Muslim holy book, to the Prophet Muhammad in the year 610 A. For 30 days, Muslims around the world do not eat from dawn to dusk, pray intensely and gather for nightly feasts to break the fast.
Observing Ramadan is one of the Five Pillars of Islam, the five duties that are obligatory for every Muslim.
The Waxing Crescent Moon is the Moon phase which starts right after a New Moon.
Unlike other calendar systems that use leap days or leap months to synchronize the calendar with the solar year, the Islamic calendar is completely detached from astronomical seasons marked by the equinoxes and solstices.
Read more about the Tabular Islamic calendar The modern Hijri calendar is based on and uses the same month names as the pre-Islamic calendar used by the Ancient Arabs.
According to some sources, it was a lunisolar calendar where the length of the months followed the Moon phases and a leap month () was regularly inserted to re-align the time reckoning with the solar year.
To make Islamic time reckoning more predictable and universal, Muslim scholars developed the Tabular Islamic calendar in the 8th century CE.
This system uses arithmetical rules to determine the length of each month and inserts leap days on a regular basis.
Ramadan, the most important month of the year in the Muslim calendar, begins Sunday.An Islamic year consistently falls about 11 days short of the solar year.For that reason, the Islamic calendar cannot be used for agriculture or other activities traditionally linked to the seasons, and most Muslim countries officially use the Gregorian calendar as their civil calendar alongside the Hijri system. The traditional version of the Islamic calendar requires an authorized person or committee to make an actual sighting of the Crescent Moon to determine the length of each month.For example, January 1, 2016 fell into year 1437 AH in the Lunar Hijri calendar, which corresponds to year 1394 in the Solar Hijri calendar.Even though the Islamic calendar year does not match up with the length of a solar year, it does not feature a correction mechanism like leap days in the Gregorian calendar to make up for the deviation.