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
Mercury
2016-07-17 → 2016-07-18
Ketu
2016-07-18 → 2016-07-18
Venus
2016-07-18 → 2016-07-19
Sun
2016-07-19 → 2016-07-19
Moon
2016-07-19 → 2016-07-19
Mars
2016-07-19 → 2016-07-19
Rahu
2016-07-19 → 2016-07-20
Jupiter
2016-07-20 → 2016-07-21
Saturn
2016-07-21 → 2016-07-21
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.