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 → Rahu
Jupiter
2031-10-14 → 2031-10-20
Saturn
2031-10-20 → 2031-10-27
Mercury
2031-10-27 → 2031-11-03
Ketu
2031-11-03 → 2031-11-06
Venus
2031-11-06 → 2031-11-13
Sun
2031-11-13 → 2031-11-15
Moon
2031-11-15 → 2031-11-19
Mars
2031-11-19 → 2031-11-22
Rahu
2031-11-22 → 2031-11-29
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.