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
Sun
2097-12-04 → 2098-03-23
Moon
2098-03-23 → 2098-09-22
Mars
2098-09-22 → 2099-01-28
Rahu
2099-01-28 → 2099-12-23
Jupiter
2099-12-23 → 2100-10-11
Saturn
2100-10-11 → 2101-09-23
Mercury
2101-09-23 → 2102-07-30
Ketu
2102-07-30 → 2102-12-05
Venus
2102-12-05 → 2103-12-05
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.