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
Mars
2009-10-29 → 2009-10-29
Rahu
2009-10-29 → 2009-10-29
Jupiter
2009-10-29 → 2009-10-29
Saturn
2009-10-29 → 2009-10-30
Mercury
2009-10-30 → 2009-10-30
Ketu
2009-10-30 → 2009-10-30
Venus
2009-10-30 → 2009-10-31
Sun
2009-10-31 → 2009-10-31
Moon
2009-10-31 → 2009-10-31
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.