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
Venus
2025-11-29 → 2025-12-01
Sun
2025-12-01 → 2025-12-01
Moon
2025-12-01 → 2025-12-02
Mars
2025-12-02 → 2025-12-02
Rahu
2025-12-02 → 2025-12-04
Jupiter
2025-12-04 → 2025-12-05
Saturn
2025-12-05 → 2025-12-07
Mercury
2025-12-07 → 2025-12-08
Ketu
2025-12-08 → 2025-12-08
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.