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
1996-01-28 → 1996-01-29
Mercury
1996-01-29 → 1996-01-30
Ketu
1996-01-30 → 1996-01-30
Venus
1996-01-30 → 1996-01-31
Sun
1996-01-31 → 1996-01-31
Moon
1996-01-31 → 1996-01-31
Mars
1996-01-31 → 1996-02-01
Rahu
1996-02-01 → 1996-02-01
Jupiter
1996-02-01 → 1996-02-02
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.