Onam is a restricted holiday in India. In the table below, you will find when Onam is official marked and celebrated in India over a span of 15 years. All the information display below is also available via our API as well as downloadable as a csv. Signup here to get started.

Our API allows you to specify the State and Region as part of the API requests, thereby limiting the requests to a particular state or city. View the API documentation for a full description of the supported countries, states and regions.

Year Day of the Week Date Name
2010
Monday August 23 Onam
2011
Friday September 9 Onam
2012
Wednesday August 29 Onam
2013
Tuesday August 20 Onam
2014
Saturday September 6 Onam
2015
Friday August 28 Onam
2016
Tuesday September 13 Onam
2017
Monday September 4 Onam
2018
Friday August 24 Onam
2019
Wednesday September 11 Onam
2020
Monday August 31 Onam
2021
Saturday August 21 Onam
2022
Thursday September 8 Onam
2023
Tuesday August 29 Onam
2024
Sunday September 15 Onam
2025
Friday September 5 Onam

These dates may be modified as official changes are announced, so please check back regularly for updates or sign up for our newsletter to receive regular updates. All updates are automatically added to our API as well.

Our team of holiday editors are continuously monitoring for changes from government agencies and local authorities to this data to ensure we're providing the most accurate information possible. If you happen to notice an error, please get in touch.