Find Amavasya and Purnima dates with exact Tithi start and end times, local sunrise-based observance date, next Amavasya, next Purnima and a complete year calendar. Choose any supported year and city - including 2026, 2027, 2030, 2040 and later years.
Amavasya is the final Tithi of Krishna Paksha, when the angular separation of the Moon from the Sun approaches conjunction. Purnima is the final Tithi of Shukla Paksha, ending at the full-moon opposition. Unlike a fixed 24-hour civil day, a Tithi begins and ends according to the changing angular distance between the Sun and Moon, so it can start on one Gregorian date and finish on the next.
Use the reference date above to check whether Amavasya is observed on that local date and to find the next Amavasya with its exact start and end time. The yearly table is designed for searches such as Amavasya 2026, Amavasya date and time, next Amavasya and future-year Amavasya calendars.
The Purnima section shows the next Purnima and the complete yearly list with exact Purnima Tithi timings. Depending on the year there can be 12 or 13 Purnima Tithis within a Gregorian year. Use the year field for future calendars such as 2027, 2030 or 2040.
The astronomical Tithi boundary is geocentric, but the clock time shown to you is local time. More importantly, Hindu calendar observance commonly considers whether the Tithi is present at local sunrise, and sunrise varies by location. This page therefore shows both the exact Tithi interval and a sunrise-based local observance date instead of hiding the distinction.
A Hindu Tithi is a 12-degree interval of Sun-Moon angular separation, not only a single instant. The exact conjunction occurs at the end of Amavasya Tithi, while the exact 180-degree opposition occurs at the end of Purnima Tithi. For fasting, puja or festival observance, follow the relevant local tradition and Panchang rule rather than using only the peak astronomical moment.
Select your location and reference date. The top result automatically shows the next Amavasya observance date together with exact Tithi start and end time.
The Next Purnima card shows the next local sunrise-based Purnima date and its full Tithi interval.
Yes. Enter the year in the Year field. The calculator generates the lunar Tithi boundaries from astronomy instead of relying on a fixed 2026-only table.
A Tithi does not follow midnight-to-midnight civil days. If Purnima begins after sunrise and continues through the following sunrise, the sunrise-based observance date can be the next Gregorian date.
Amavasya is a Tithi interval. The exact Sun-Moon conjunction is the boundary at which Amavasya ends and Shukla Pratipada begins.
Purnima is a Tithi interval. The exact full-moon opposition occurs at the end of Purnima Tithi.
Continue with Panchang and lunar astrology tools.