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
Saturn
1998-04-04 → 1998-04-06
Mercury
1998-04-06 → 1998-04-07
Ketu
1998-04-07 → 1998-04-08
Venus
1998-04-08 → 1998-04-09
Sun
1998-04-09 → 1998-04-10
Moon
1998-04-10 → 1998-04-10
Mars
1998-04-10 → 1998-04-11
Rahu
1998-04-11 → 1998-04-12
Jupiter
1998-04-12 → 1998-04-14
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.