
Why is cremation forbidden on Fridays? Unraveling the ancient Thai belief passed down through generations, delving into the astrological reasons and social wisdom hidden behind the homophony of the words “Friday” and “happiness.”
In Thai society, from past to present, there have been many beliefs and taboos related to funerals. One well-known prohibition is “cremation is forbidden on Fridays.” At first glance, this may seem like a mere traditional taboo, but it actually has deep roots and hidden reasons.
The main reason ancient people forbade cremation on Fridays comes from a Thai language homophone, where the word “Friday” sounds like “happiness” which means joy and celebration. Thus, holding a sorrowful and inauspicious event like a cremation on a day symbolizing happiness is considered contradictory. It is believed that breaking this custom could bring endless sorrow or misfortune to the deceased’s family, as reflected in the old saying, “Cremate on Friday, bring suffering to the living.”
Beyond the homophone, ancient Thai astrological texts, such as the Promachat, describe Friday as a “Fu Day,” an auspicious day suited for new beginnings, weddings, or housewarmings.
In astrology, Venus—the ruling planet of Friday—represents love, beauty, and the arts. Conducting a funeral on this day is seen as disrupting good fortune and introducing negative energy into a day meant for blessings.
From a social and psychological standpoint, the taboo also reflects clever traditional strategies, including
Thai funeral customs don’t only restrict cremation on Fridays; other days are also avoided, such as
The question of why cremation is forbidden on Fridays is ultimately a blend of astrological beliefs, linguistic significance, and social management wisdom from ancient times. Although modern lifestyles have changed and some families may choose dates for convenience, this belief remains a cultural reflection that respects both the deceased and the living.