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
Jupiter
2099-07-25 → 2099-07-26
Saturn
2099-07-26 → 2099-07-27
Mercury
2099-07-27 → 2099-07-28
Ketu
2099-07-28 → 2099-07-28
Venus
2099-07-28 → 2099-07-29
Sun
2099-07-29 → 2099-07-29
Moon
2099-07-29 → 2099-07-30
Mars
2099-07-30 → 2099-07-30
Rahu
2099-07-30 → 2099-07-31
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.