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
Mercury
2002-02-12 → 2002-03-03
Ketu
2002-03-03 → 2002-03-12
Venus
2002-03-12 → 2002-04-04
Sun
2002-04-04 → 2002-04-11
Moon
2002-04-11 → 2002-04-22
Mars
2002-04-22 → 2002-05-01
Rahu
2002-05-01 → 2002-05-22
Jupiter
2002-05-22 → 2002-06-09
Saturn
2002-06-09 → 2002-07-01
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.