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
Saturn
2003-12-11 → 2004-01-02
Mercury
2004-01-02 → 2004-01-22
Ketu
2004-01-22 → 2004-01-30
Venus
2004-01-30 → 2004-02-22
Sun
2004-02-22 → 2004-02-29
Moon
2004-02-29 → 2004-03-11
Mars
2004-03-11 → 2004-03-20
Rahu
2004-03-20 → 2004-04-09
Jupiter
2004-04-09 → 2004-04-28
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.