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
2051-04-05 → 2051-04-06
Saturn
2051-04-06 → 2051-04-08
Mercury
2051-04-08 → 2051-04-09
Ketu
2051-04-09 → 2051-04-09
Venus
2051-04-09 → 2051-04-11
Sun
2051-04-11 → 2051-04-11
Moon
2051-04-11 → 2051-04-12
Mars
2051-04-12 → 2051-04-12
Rahu
2051-04-12 → 2051-04-13
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.