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
Venus
2002-03-12 → 2002-03-15
Sun
2002-03-15 → 2002-03-17
Moon
2002-03-17 → 2002-03-19
Mars
2002-03-19 → 2002-03-20
Rahu
2002-03-20 → 2002-03-23
Jupiter
2002-03-23 → 2002-03-26
Saturn
2002-03-26 → 2002-03-30
Mercury
2002-03-30 → 2002-04-02
Ketu
2002-04-02 → 2002-04-04
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.