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
Mars
2015-02-01 → 2015-02-01
Rahu
2015-02-01 → 2015-02-03
Jupiter
2015-02-03 → 2015-02-04
Saturn
2015-02-04 → 2015-02-05
Mercury
2015-02-05 → 2015-02-07
Ketu
2015-02-07 → 2015-02-07
Venus
2015-02-07 → 2015-02-09
Sun
2015-02-09 → 2015-02-09
Moon
2015-02-09 → 2015-02-10
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.