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
Venus
2008-09-05 → 2008-09-09
Sun
2008-09-09 → 2008-09-10
Moon
2008-09-10 → 2008-09-12
Mars
2008-09-12 → 2008-09-14
Rahu
2008-09-14 → 2008-09-17
Jupiter
2008-09-17 → 2008-09-20
Saturn
2008-09-20 → 2008-09-24
Mercury
2008-09-24 → 2008-09-27
Ketu
2008-09-27 → 2008-09-28
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.