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
1998-08-24 → 1998-08-27
Saturn
1998-08-27 → 1998-08-30
Mercury
1998-08-30 → 1998-09-02
Ketu
1998-09-02 → 1998-09-03
Venus
1998-09-03 → 1998-09-06
Sun
1998-09-06 → 1998-09-07
Moon
1998-09-07 → 1998-09-09
Mars
1998-09-09 → 1998-09-10
Rahu
1998-09-10 → 1998-09-13
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.