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
2058-03-05 → 2058-03-08
Rahu
2058-03-08 → 2058-03-18
Jupiter
2058-03-18 → 2058-03-26
Saturn
2058-03-26 → 2058-04-04
Mercury
2058-04-04 → 2058-04-13
Ketu
2058-04-13 → 2058-04-16
Venus
2058-04-16 → 2058-04-26
Sun
2058-04-26 → 2058-04-29
Moon
2058-04-29 → 2058-05-04
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.