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
Saturn
2016-04-27 → 2016-04-28
Mercury
2016-04-28 → 2016-04-29
Ketu
2016-04-29 → 2016-04-30
Venus
2016-04-30 → 2016-05-01
Sun
2016-05-01 → 2016-05-02
Moon
2016-05-02 → 2016-05-02
Mars
2016-05-02 → 2016-05-03
Rahu
2016-05-03 → 2016-05-04
Jupiter
2016-05-04 → 2016-05-05
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.