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 → Rahu
Ketu
2066-12-13 → 2066-12-15
Venus
2066-12-15 → 2066-12-24
Sun
2066-12-24 → 2066-12-26
Moon
2066-12-26 → 2066-12-30
Mars
2066-12-30 → 2067-01-02
Rahu
2067-01-02 → 2067-01-09
Jupiter
2067-01-09 → 2067-01-15
Saturn
2067-01-15 → 2067-01-23
Mercury
2067-01-23 → 2067-01-30
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.