Chithirai Month 2025. People greet their friends and relatives with hearty wishes for their. Tamil new year 2025 marks the beginning of chithirai month, the beginning month of the tamil solar calendar and puthandu marks the onset of the new calendric year.

The twelve months in the tamil calendar are chithirai, vaikaasi, aani, aadi, aavani, purattasi, aippasi, karthikai, maargazhi, thai, maasi, and panguni. Every month there will be a chaturthi thithi so people use to do viratham (fasting) at that time.