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
Mars
2003-04-05 → 2003-04-06
Rahu
2003-04-06 → 2003-04-06
Jupiter
2003-04-06 → 2003-04-07
Saturn
2003-04-07 → 2003-04-08
Mercury
2003-04-08 → 2003-04-08
Ketu
2003-04-08 → 2003-04-09
Venus
2003-04-09 → 2003-04-09
Sun
2003-04-09 → 2003-04-10
Moon
2003-04-10 → 2003-04-10
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.