Loy Krathong (Thai: ลอยกระทง, RTGS: Loi Krathong, pronounced [lɔ̄ːj krā.tʰōŋ])[a] is a Thai festival celebrated annually throughout Thailand and in nearby countries with significant South Western Tai cultures (Laos, Shan, Mon, Tanintharyi, Kelantan, Kedah, and Xishuangbanna). The name could be translated as "to float ritual vessel or lamp," and comes from the tradition of making krathong or buoyant, decorated baskets, which are then floated on a river. Many Thais use the krathong to thank the Goddess of Water and River, Goddess Khongkha (Thai: พระแม่คงคา) This festival traces its origin back to India.

Thai New Year[1]: 802 [2]: 127  or Songkran[1]: 802  (Thai: เทศกาลสงกรานต์, pronounced[tʰêːt.sā.kāːn sǒŋ.krāːn]), also known as Songkran Festival,[3] Songkran Splendours,[2]: 127  is the Thai New Year's national holiday. Songkran is on 13 April every year, but the holiday period extends from 14 to 15 April. In 2018 the Thai cabinet extended the festival nationwide to seven days, 9–16 April, to enable citizens to travel home for the holiday.[4] In 2019, the holiday was observed 9–16 April as 13 April fell on a Saturday.[5] In 2024, Songkran was extended to almost the entire month, starting on the first of April, and ending on the twenty-first, departing from the traditional 3-day format. And with the New Year of many calendars of Southeast and South Asia, in keeping with the Theravada Buddhist calendar and also coincides with New Year in Hindu calendar such as Vishu, Bihu, Pohela Boishakh, Pana Sankranti, Vaisakhi. The New Year takes place at around the same time as the new year celebrations of many regions of South Asia like China (Dai people of Yunnan Province), India, Laos, Cambodia, Myanmar, Nepal, and Sri Lanka.