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
1999-02-08 → 1999-02-08
Saturn
1999-02-08 → 1999-02-09
Mercury
1999-02-09 → 1999-02-10
Ketu
1999-02-10 → 1999-02-10
Venus
1999-02-10 → 1999-02-11
Sun
1999-02-11 → 1999-02-11
Moon
1999-02-11 → 1999-02-11
Mars
1999-02-11 → 1999-02-12
Rahu
1999-02-12 → 1999-02-12
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.