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
Ketu
2102-07-30 → 2102-08-07
Venus
2102-08-07 → 2102-08-28
Sun
2102-08-28 → 2102-09-03
Moon
2102-09-03 → 2102-09-14
Mars
2102-09-14 → 2102-09-22
Rahu
2102-09-22 → 2102-10-11
Jupiter
2102-10-11 → 2102-10-28
Saturn
2102-10-28 → 2102-11-17
Mercury
2102-11-17 → 2102-12-05
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.