✦ Astro Events

Browse planetary transits, full & new moons, retrogrades, solstices and equinoxes by year.

🌑 Lunapedia

Everything about every moon — distance, ecliptic latitude, and cultural names.

🗓 Sayan vs Nirayan

Compare tropical and sidereal Hindu month names across years.

🎪 Kumbh Mela

Browse all Kumbh Mela periods based on Surya-Guru alignment across millennia.

📅 Adhik & Kshay Maas

Browse all extra and lost months in the Hindu calendar across millennia.

🕐 Kālgaṇanā

Learn how Panchang is calculated from the positions of Sun and Moon.

🧮 Ahargaṇa

Step-by-step count of civil days from Kaliyuga — Sūrya Siddhānta, Āryabhaṭīya & Grahalāghavam.

📜 Vedang Jyotish Yuga

The 5-year luni-solar cycle from India's oldest astronomical text — 60 solar & 62 lunar months.

🗺 Lagna Rashi Map

Interactive world map of places sharing the same rising zodiac — same Lagna, same Kundali — at any date & time.