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
Venus
2007-01-17 → 2007-02-15
Sun
2007-02-15 → 2007-02-23
Moon
2007-02-23 → 2007-03-10
Mars
2007-03-10 → 2007-03-20
Rahu
2007-03-20 → 2007-04-15
Jupiter
2007-04-15 → 2007-05-08
Saturn
2007-05-08 → 2007-06-05
Mercury
2007-06-05 → 2007-06-29
Ketu
2007-06-29 → 2007-07-09
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.