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
Jupiter
2005-09-19 → 2005-09-21
Saturn
2005-09-21 → 2005-09-24
Mercury
2005-09-24 → 2005-09-27
Ketu
2005-09-27 → 2005-09-28
Venus
2005-09-28 → 2005-10-01
Sun
2005-10-01 → 2005-10-01
Moon
2005-10-01 → 2005-10-03
Mars
2005-10-03 → 2005-10-04
Rahu
2005-10-04 → 2005-10-07
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.