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
2016-07-01 → 2016-07-03
Rahu
2016-07-03 → 2016-07-08
Jupiter
2016-07-08 → 2016-07-12
Saturn
2016-07-12 → 2016-07-17
Mercury
2016-07-17 → 2016-07-21
Ketu
2016-07-21 → 2016-07-23
Venus
2016-07-23 → 2016-07-29
Sun
2016-07-29 → 2016-07-30
Moon
2016-07-30 → 2016-08-02
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.