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
Saturn
2015-07-21 → 2015-07-21
Mercury
2015-07-21 → 2015-07-22
Ketu
2015-07-22 → 2015-07-22
Venus
2015-07-22 → 2015-07-23
Sun
2015-07-23 → 2015-07-23
Moon
2015-07-23 → 2015-07-23
Mars
2015-07-23 → 2015-07-24
Rahu
2015-07-24 → 2015-07-24
Jupiter
2015-07-24 → 2015-07-25
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.