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
Mars
1998-07-24 → 1998-07-25
Rahu
1998-07-25 → 1998-07-26
Jupiter
1998-07-26 → 1998-07-27
Saturn
1998-07-27 → 1998-07-29
Mercury
1998-07-29 → 1998-07-30
Ketu
1998-07-30 → 1998-07-30
Venus
1998-07-30 → 1998-08-01
Sun
1998-08-01 → 1998-08-01
Moon
1998-08-01 → 1998-08-02
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.