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
Jupiter
2051-05-23 → 2051-09-24
Saturn
2051-09-24 → 2052-02-17
Mercury
2052-02-17 → 2052-06-27
Ketu
2052-06-27 → 2052-08-20
Venus
2052-08-20 → 2053-01-21
Sun
2053-01-21 → 2053-03-09
Moon
2053-03-09 → 2053-05-25
Mars
2053-05-25 → 2053-07-18
Rahu
2053-07-18 → 2053-12-04
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.