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
Moon
2017-02-23 → 2017-02-24
Mars
2017-02-24 → 2017-02-24
Rahu
2017-02-24 → 2017-02-25
Jupiter
2017-02-25 → 2017-02-26
Saturn
2017-02-26 → 2017-02-27
Mercury
2017-02-27 → 2017-02-28
Ketu
2017-02-28 → 2017-03-01
Venus
2017-03-01 → 2017-03-02
Sun
2017-03-02 → 2017-03-02
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.