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
2004-10-20 → 2004-11-14
Sun
2004-11-14 → 2004-11-21
Moon
2004-11-21 → 2004-12-03
Mars
2004-12-03 → 2004-12-12
Rahu
2004-12-12 → 2005-01-02
Jupiter
2005-01-02 → 2005-01-22
Saturn
2005-01-22 → 2005-02-14
Mercury
2005-02-14 → 2005-03-07
Ketu
2005-03-07 → 2005-03-15
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.