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
Jupiter
1999-06-02 → 1999-06-03
Saturn
1999-06-03 → 1999-06-04
Mercury
1999-06-04 → 1999-06-05
Ketu
1999-06-05 → 1999-06-05
Venus
1999-06-05 → 1999-06-07
Sun
1999-06-07 → 1999-06-07
Moon
1999-06-07 → 1999-06-08
Mars
1999-06-08 → 1999-06-08
Rahu
1999-06-08 → 1999-06-09
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.