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
Venus
2011-06-27 → 2011-07-07
Sun
2011-07-07 → 2011-07-10
Moon
2011-07-10 → 2011-07-16
Mars
2011-07-16 → 2011-07-19
Rahu
2011-07-19 → 2011-07-29
Jupiter
2011-07-29 → 2011-08-07
Saturn
2011-08-07 → 2011-08-17
Mercury
2011-08-17 → 2011-08-26
Ketu
2011-08-26 → 2011-08-29
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.