The Vimśottarī tree to five levels. Every boundary is an exact division of its parent — the last child ends precisely where the parent does — and the year length is named because it changes the answer. Nothing entered here is stored on our servers — your browser alone remembers your last-used details.
Year length: 365.25636 days (meanSiderealDrik) · running now: Jupiter → Ketu → Saturn → Moon → Jupiter
Rahu
2025-10-03 → 2025-10-06
Jupiter
2025-10-06 → 2025-10-09
Saturn
2025-10-09 → 2025-10-12
Mercury
2025-10-12 → 2025-10-14
Ketu
2025-10-14 → 2025-10-16
Venus
2025-10-16 → 2025-10-19
Sun
2025-10-19 → 2025-10-20
Moon
2025-10-20 → 2025-10-21
Mars
2025-10-21 → 2025-10-23
Boundary times are root-found and residual-verified, never interpolated. Change the convention and these numbers change — which is why it is printed beside them.