When is Onam?
Chennai, printed almanac
Sunday, 12 September 2027
- 2026Wed 26 Aug
- 2027Sun 12 Sep
- 2028Fri 1 Sep
Why this date?
- Vakya
- Sun 12 Sep · Aavani 26
- Thithi
- Dwadasi (until 11:43 pm)
- Star
- Thiruvonam (until 8:11 am (next day))
- Thirukanitha
- Sun 12 Sep · Aavani 27
- Thithi
- Dwadasi (until 10:13 pm)
- Star
- Thiruvonam (until 6:05 am (next day))
Both methods agree on the day.
Every year (2016 – 2036)
- 2016 Tue 13 Sep
- 2017 Sun 3 Sep
- 2018 Fri 24 Aug
- 2019 Wed 11 Sep Thirukanitha Tue 10 Sep
- 2020 Mon 31 Aug
- 2021 Sat 21 Aug
- 2022 Thu 8 Sep
- 2023 Tue 29 Aug
- 2024 Sun 15 Sep
- 2025 Fri 5 Sep
- 2026 Wed 26 Aug
- 2027 Sun 12 Sep
- 2028 Fri 1 Sep
- 2029 Wed 22 Aug
- 2030 Mon 9 Sep
- 2031 Sat 30 Aug
- 2032 Thu 16 Sep
- 2033 Tue 6 Sep
- 2034 Mon 28 Aug
- 2035 Fri 14 Sep
- 2036 Wed 3 Sep
Frequently asked
When is Onam 2027?
Sunday, 12 September 2027 (Chennai, Vakya almanac).
Why do some calendars show a different date?
Both methods agree this year; abroad, the time zone can still move the day.