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
Mercury
2091-11-13 → 2091-11-14
Ketu
2091-11-14 → 2091-11-15
Venus
2091-11-15 → 2091-11-17
Sun
2091-11-17 → 2091-11-17
Moon
2091-11-17 → 2091-11-18
Mars
2091-11-18 → 2091-11-18
Rahu
2091-11-18 → 2091-11-20
Jupiter
2091-11-20 → 2091-11-21
Saturn
2091-11-21 → 2091-11-23
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.