In September 2025, there are no official public holidays or bank holidays in Thailand, only regular weekends on Saturdays and Sundays. However, the month features several significant days, including traditional festivals such as the Chinese Ghost Festival (Sart Chinese), which coincides with the Mid-Autumn Festival. Other important days include Thai and Chinese lunar calendar days, known as 'Wan Phra' (Buddhist holy days) and 'Wan Phra Chinese' (Chinese religious days). The month is also marked by cultural events and festivals, especially among Thai-Chinese communities. Planning for long holidays can be made around weekends, but there are no official extended holiday breaks announced for September 2025. Additionally, updates about bank holidays for the rest of the year (October to December) are available, along with information about upcoming religious and cultural festivals, including the Chinese Moon Festival and the Ghost Festival.