To give you a fair idea about all the festivals of India in 2018 and their dates, before you begin, here is a piece of information that would prove essential for you!
Diwali – 7th November
Holi – 2nd March
Dussehra – 19th October
Navratri – Begins on 9th October
Durga Puja – Begins on 9th October
Janmashtmi – 3rd September
Ganesh Chaturthi – 13th September
Gurupurab – 5th January