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
2099-05-01 → 2099-05-09
Mercury
2099-05-09 → 2099-05-17
Ketu
2099-05-17 → 2099-05-20
Venus
2099-05-20 → 2099-05-28
Sun
2099-05-28 → 2099-05-31
Moon
2099-05-31 → 2099-06-04
Mars
2099-06-04 → 2099-06-07
Rahu
2099-06-07 → 2099-06-15
Jupiter
2099-06-15 → 2099-06-22
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.