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
Jupiter
2015-10-13 → 2015-10-19
Saturn
2015-10-19 → 2015-10-26
Mercury
2015-10-26 → 2015-11-01
Ketu
2015-11-01 → 2015-11-03
Venus
2015-11-03 → 2015-11-11
Sun
2015-11-11 → 2015-11-13
Moon
2015-11-13 → 2015-11-17
Mars
2015-11-17 → 2015-11-19
Rahu
2015-11-19 → 2015-11-26
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.