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
Jupiter
2001-04-30 → 2001-05-02
Saturn
2001-05-02 → 2001-05-05
Mercury
2001-05-05 → 2001-05-08
Ketu
2001-05-08 → 2001-05-09
Venus
2001-05-09 → 2001-05-11
Sun
2001-05-11 → 2001-05-12
Moon
2001-05-12 → 2001-05-14
Mars
2001-05-14 → 2001-05-15
Rahu
2001-05-15 → 2001-05-17
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.