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
Mars
2031-08-04 → 2031-08-24
Rahu
2031-08-24 → 2031-10-14
Jupiter
2031-10-14 → 2031-11-29
Saturn
2031-11-29 → 2032-01-22
Mercury
2032-01-22 → 2032-03-10
Ketu
2032-03-10 → 2032-03-30
Venus
2032-03-30 → 2032-05-26
Sun
2032-05-26 → 2032-06-12
Moon
2032-06-12 → 2032-07-10
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.