In Iran, the Father's Day is celebrated on the anniversary of the birth of the first Shiite imam, Ali

Asia
China (Republic)
In the Republic of China on Taiwan is the Father's Day on 8 August celebrated. This is because the "eight" in Chinese ba (Chinese: 八, ba) is pronounced and the eighth day of the eighth month is therefore in brief baba, what both the Chinese pronunciation for "father" (Chinese 爸爸, baba ) is similar.

China (People's Republic)
In the People's Republic of China, the Father's Day is celebrated on the third Sunday in June.

Iran
In Iran, the Father's Day is celebrated on the anniversary of the birth of the first Shiite imam, Ali. This day shifts on the basis of the Islamic calendar and the lunar calendar from year to year.

Japan
In Japan, the Father's Day is celebrated on the third Sunday in June. In Japan these days is called "chichi no hi" and is not a public holiday.

South Korea
In South Korea there is no "Father's Day," but a "Children's Day on 5 May, which will serve as a public holiday to ensure that fathers have time for her family. On top is the eighth May, although not legally, as "Elterntag.

Thailand
In Thailand, the Father's Day and called Wan phosphorus is a national holiday. He is the birthday of King Bhumibol Adulyadej, 5 December committed. On this day, "outstanding fathers of the country" (awarded in varying number). In 2004 there were 327 fathers. If the fifth December fall on a Sunday, Father's Day is celebrated on the following Monday, regardless of the birthday of the king.

Turkey
In Turkey, the Father's will ("babalar Günü") on 3 Sunday in June. It is celebrated not a "day of the men," but the equivalent of Mother's Day.
Source: http://de.wikipedia.org/wiki/Vatertag

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