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
2041-09-25 → 2042-04-05
Sun
2042-04-05 → 2042-06-02
Moon
2042-06-02 → 2042-09-07
Mars
2042-09-07 → 2042-11-13
Rahu
2042-11-13 → 2043-05-05
Jupiter
2043-05-05 → 2043-10-07
Saturn
2043-10-07 → 2044-04-07
Mercury
2044-04-07 → 2044-09-18
Ketu
2044-09-18 → 2044-11-24
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.