Check the dates on which Tihar will be celebrated in Nepal.
Fundoo Times: Festivals: Diwali: Diwali in Nepal: When is Diwali Nepal in 2015

Tihar Nepal 2015

The festival Diwali, also known as Tihar, will be celebrated on 11th November in 2015 in Nepal.

Diwali is celebrated on 11th November and in 2015 Diwali will be celebrated on 2nd Wednesday of November. Countries like Singapore, Sri Lanka and India also celebrate Diwali with great fervor and refer to it as Tihar in Nepal.Diwali is one of the most popular festivals in India and is also called Deepavali and Deva Diwali (by Jains).

In some other countries Tihar is also referred to as Deepavali.

Diwali dates 2015 around the world:

Deepavali India 2015
Deepavali Singapore 2015
Deepavali Sri Lanka 2015