Bhutan is observing Thruebab, a traditional festival celebrated every year in late September, particularly in the eastern districts. Often translated as ‘Blessed Rainy Day’, the festival is actually rooted in Bhutanese astrology and is associated with the star Rishi, identified with Canopus.
According to Bhutanese and Himalayan traditions, Rishi’s seven-day alignment with the sun is believed to purify water and give it healing qualities. Buddhist traditions add that divine nectar is believed to descend into rivers and streams during this period. Families traditionally rise before dawn to bathe in streams and ponds, wash clothes and share meals. Bathers are advised to face north, while vegetarian food is encouraged during the observance.
Thruebab remains an important family and cultural occasion, especially in eastern Bhutan, where traditional activities such as archery and khuru are also held. The festival celebrates the cultural and spiritual importance of water in Bhutanese life.
