Loy Krathong 2026 Countdown

Loy Krathong is Thailand's enchanting festival of lights, when people float decorated baskets on rivers and lakes under the full moon of the twelfth lunar month.

History

Loy Krathong is celebrated on the night of the full moon in the twelfth month of the traditional Thai lunar calendar, usually in November. Its name means, roughly, 'to float a basket', and its origins lie in old customs of paying respect to the waters at the end of the rainy season, when rivers run high. The festival is thought to have taken shape over many centuries, drawing on both local water-reverence traditions and wider regional influences. The heart of the festival is the krathong itself — a small float traditionally made from a section of banana trunk, decorated with folded banana leaves, flowers, candles and incense. As night falls, people release their krathong onto the water, carrying away misfortune and expressing gratitude. In the north of Thailand, the related Yi Peng festival fills the sky with thousands of glowing paper lanterns, creating one of the most breathtaking sights in Southeast Asia. Tradition attributes the festival's courtly form to Nang Noppamas, said to have been a consort at the Sukhothai court who fashioned the first lotus-shaped krathong — a story cherished in Thailand and kept alive by the pageants held in her name, though it is regarded as legend rather than documented history. The timing carries its own logic: the twelfth-month full moon arrives as the rainy season ends and the rice harvest approaches, when rivers and canals run at their fullest. In modern times the celebrations at Sukhothai's historical park and in Chiang Mai, where Loy Krathong meets the northern Yi Peng lantern tradition, have grown into grand civic festivals that draw visitors from around the world. Environmental concern has reshaped the festival in recent years. Foam krathong are discouraged or banned in many places in favour of banana-trunk, bread or ice floats, and Bangkok's city workers collect the floats from the Chao Phraya and the canals the same night — about 640,000 in 2023, falling below 400,000 in 2025, more than four-fifths of them made of natural materials. In Chiang Mai the release of sky lanterns is now confined to designated areas and times because of the hazard to aircraft. Neighbouring countries mark the same season in their own ways: Myanmar's Tazaungdaing festival of lights, with its hot-air balloon competitions at Taunggyi, and Cambodia's Bon Om Touk water festival in Phnom Penh fall around the same November full moon.

Meaning

Loy Krathong is a festival of letting go and giving thanks. Setting a krathong adrift is understood as releasing the past year's grudges, worries and misfortunes, and as an act of respect and gratitude toward the water that sustains life. It is also deeply romantic and communal. Couples float krathong together for good fortune, families gather along the riverbanks, and the shared glow of candles on the water and lanterns in the sky makes the night one of quiet wonder and togetherness.