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
Sun
2002-09-24 → 2002-09-25
Moon
2002-09-25 → 2002-09-25
Mars
2002-09-25 → 2002-09-26
Rahu
2002-09-26 → 2002-09-27
Jupiter
2002-09-27 → 2002-09-28
Saturn
2002-09-28 → 2002-09-29
Mercury
2002-09-29 → 2002-10-01
Ketu
2002-10-01 → 2002-10-01
Venus
2002-10-01 → 2002-10-02
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.