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
1993-12-03 → 1993-12-04
Rahu
1993-12-04 → 1993-12-05
Jupiter
1993-12-05 → 1993-12-06
Saturn
1993-12-06 → 1993-12-08
Mercury
1993-12-08 → 1993-12-09
Ketu
1993-12-09 → 1993-12-09
Venus
1993-12-09 → 1993-12-11
Sun
1993-12-11 → 1993-12-11
Moon
1993-12-11 → 1993-12-12
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.