"Irani New Year to be celebrated today and tomorrow".
Notwithstanding the Purnimanta scheme of months that is in use in North India, the New year in Vikram Samvat starts from the first day of Chaitra Shukla Paksha.
In other parts of India, New Year Celebrations begin in the spring. The Hijri/Gregorian date converter below can be used to convert a Gregorian date into a Hijri date and can also be. As per the Indian Calendar based on Lunar Cycle, Kartik is the first month of the year and the New Year in Gujarat falls on the first bright day of Kartik (Ekam). As per the Hindu Calendar, it falls on Shukla Paksha Pratipada in the Hindu month of Kartik. In Gujarat the new year is celebrated as the day after Diwali. Similarly, few regions in India consider the period between consecutive Sankarantis as one month and few others take the period between consecutive Purnimas as a month. Those following Lunar calendar consider the month of Chaitra (corresponding to March-April) as the first month of the year, so the new year is celebrated on the first day of this month like Ugadi in Andhra Pradesh, Telangana, Karnataka and Gudi Padwa in Maharashtra. Generally, this day falls during 14th or 15th of the month of April. Those regions which follow the Solar calendar, the new year falls on Baisakhi in North and Central India, Rongali Bihu in Assam, Puthandu in Tamil Nadu, Vishu in Kerala, Pana Sankranti or Odia Nababarsa in Odisha and Poila Boishakh in Bengal in the month of the calendar, i.e., Vaishakha. Observance is determined by whether the lunar calendar is being followed or the solar calendar. There are numerous days throughout the year celebrated as New Year's Day in the different regions of India.