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
Moon
1999-07-12 → 1999-07-12
Mars
1999-07-12 → 1999-07-13
Rahu
1999-07-13 → 1999-07-13
Jupiter
1999-07-13 → 1999-07-14
Saturn
1999-07-14 → 1999-07-15
Mercury
1999-07-15 → 1999-07-15
Ketu
1999-07-15 → 1999-07-16
Venus
1999-07-16 → 1999-07-16
Sun
1999-07-16 → 1999-07-17
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.