Tithi represents the duration of the moon's phases. The moon has two phases: waxing (Shukla Paksh) and waning (Krishna Paksh). A tithi is a lunar day determined by the sun-moon connection. In the conventional Hindu calendar, Tithis are used to denote astrological influences on a person's relationships, experiences, and mental condition. Know today's Tithi, Purnima, and Amavasya dates for the current month.
In Hinduism, Tithi is essential since it is centered around astrological beliefs, cultural customs, and religious practices. It provides a path to auspicious and inauspicious timings. The important muhurats are selected based on Tithi. In Hindu philosophy, Tithi reflects the close relationship between the universe and human life and acts as guidance for scheduling a variety of practical and spiritual tasks. Tithis are used to calculate the probability that an event will be successful. Additionally, it shows if people are willing to help with the project. Astrologers analyze Tithis alongside other planetary positions to offer guidance on the most favorable moments for action. Certain Tithis are regarded as more spiritually aligned than others, making them particularly suitable for performing specific rituals or prayers; for instance, engaging in puja (worship) on these days is believed to yield greater benefits, including increased blessings and spiritual merit. Additionally, many deities are associated with specific Tithis, prompting devotees to observe fasts or conduct special prayers on these days to seek divine blessings. For example, Maha Shivratri is dedicated to Lord Shiva, while Karva Chauth is observed by married women for the well-being of their husbands. Furthermore, Tithis play a vital role in planning significant life events among Hindus, such as naming ceremonies and thread ceremonies (Upanayana), with the belief that aligning these events with auspicious Tithis can lead to prosperity and success. In everyday life, Tithis influences various practices, as many individuals consult Tithi calendars to determine the best days for travel, initiating new ventures, or undertaking any important work. There are fifteen Tithis. Every tithi has a name, a ruling planet, and a significance for identifying auspicious times. They last for 19 to 26 hours. The Tithis are mentioned as Pratipada, Dwithiya, Trithya, Chaturthi, Panchami, Shasthi, Saptami, Astami, Navami, Dashami, Ekadasi, Dwadashi, Thrayodashi, Chaturdashi, Amavasya (half moon) and Poornima (full moon). Each tithi belongs to Hindu devas. The 15 Tithis are divided into five groups: Nanda Tithi – ruled by Fire Bhadra Tithi – Ruled by Earth Jaya Tithi – Ruled by Akash Rikta – Ruled by Water Purna – Ruled by Vayu Tithi is a fundamental aspect of Hindu lunar calendars, representing the phases of the moon and serving as a guide for timing important events and rituals. Its significance extends beyond mere calculation; it embodies a deep connection to cosmic rhythms and the belief that aligning human activities with these natural cycles can enhance their effectiveness and auspiciousness.