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
Venus
2102-12-05 → 2103-02-04
Sun
2103-02-04 → 2103-02-22
Moon
2103-02-22 → 2103-03-25
Mars
2103-03-25 → 2103-04-15
Rahu
2103-04-15 → 2103-06-09
Jupiter
2103-06-09 → 2103-07-28
Saturn
2103-07-28 → 2103-09-23
Mercury
2103-09-23 → 2103-11-14
Ketu
2103-11-14 → 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.