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
Mars
2102-02-25 → 2102-02-26
Rahu
2102-02-26 → 2102-03-01
Jupiter
2102-03-01 → 2102-03-03
Saturn
2102-03-03 → 2102-03-06
Mercury
2102-03-06 → 2102-03-09
Ketu
2102-03-09 → 2102-03-10
Venus
2102-03-10 → 2102-03-13
Sun
2102-03-13 → 2102-03-14
Moon
2102-03-14 → 2102-03-15
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.