Onam is a optional holiday in India.
In 2026 it falls on Sunday 12 September; in 2027 on Sunday 12 September.
It is a regional holiday, observed in 4 of the country’s subdivisions.
Dates, 2025 to 2028
| Year | Date | Weekday | Note |
|---|---|---|---|
| 2025 | not a holiday this year | ||
| 2026 | not a holiday this year | ||
| 2027 | 12 September | Sunday weekend | |
| 2028 | 1 September | Friday long weekend | |