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 → Jupiter
Saturn
2002-12-11 → 2002-12-15
Mercury
2002-12-15 → 2002-12-19
Ketu
2002-12-19 → 2002-12-21
Venus
2002-12-21 → 2002-12-25
Sun
2002-12-25 → 2002-12-26
Moon
2002-12-26 → 2002-12-28
Mars
2002-12-28 → 2002-12-30
Rahu
2002-12-30 → 2003-01-03
Jupiter
2003-01-03 → 2003-01-06
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.