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
2040-10-22 → 2040-10-23
Mercury
2040-10-23 → 2040-10-25
Ketu
2040-10-25 → 2040-10-25
Venus
2040-10-25 → 2040-10-27
Sun
2040-10-27 → 2040-10-28
Moon
2040-10-28 → 2040-10-29
Mars
2040-10-29 → 2040-10-29
Rahu
2040-10-29 → 2040-10-31
Jupiter
2040-10-31 → 2040-11-01
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.