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
2015-08-12 → 2015-08-12
Mercury
2015-08-12 → 2015-08-13
Ketu
2015-08-13 → 2015-08-13
Venus
2015-08-13 → 2015-08-13
Sun
2015-08-13 → 2015-08-14
Moon
2015-08-14 → 2015-08-14
Mars
2015-08-14 → 2015-08-14
Rahu
2015-08-14 → 2015-08-15
Jupiter
2015-08-15 → 2015-08-15
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.