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
Mercury
2102-09-30 → 2102-09-30
Ketu
2102-09-30 → 2102-10-01
Venus
2102-10-01 → 2102-10-01
Sun
2102-10-01 → 2102-10-01
Moon
2102-10-01 → 2102-10-01
Mars
2102-10-01 → 2102-10-02
Rahu
2102-10-02 → 2102-10-02
Jupiter
2102-10-02 → 2102-10-02
Saturn
2102-10-02 → 2102-10-03
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.