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
Ketu
2013-10-23 → 2013-10-24
Venus
2013-10-24 → 2013-10-25
Sun
2013-10-25 → 2013-10-26
Moon
2013-10-26 → 2013-10-27
Mars
2013-10-27 → 2013-10-27
Rahu
2013-10-27 → 2013-10-29
Jupiter
2013-10-29 → 2013-10-30
Saturn
2013-10-30 → 2013-10-31
Mercury
2013-10-31 → 2013-11-02
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.