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
Saturn
2001-09-08 → 2001-10-03
Mercury
2001-10-03 → 2001-10-25
Ketu
2001-10-25 → 2001-11-03
Venus
2001-11-03 → 2001-11-29
Sun
2001-11-29 → 2001-12-07
Moon
2001-12-07 → 2001-12-20
Mars
2001-12-20 → 2001-12-29
Rahu
2001-12-29 → 2002-01-22
Jupiter
2002-01-22 → 2002-02-12
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.