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
Mercury
2008-11-15 → 2008-12-03
Ketu
2008-12-03 → 2008-12-11
Venus
2008-12-11 → 2009-01-02
Sun
2009-01-02 → 2009-01-09
Moon
2009-01-09 → 2009-01-20
Mars
2009-01-20 → 2009-01-27
Rahu
2009-01-27 → 2009-02-16
Jupiter
2009-02-16 → 2009-03-06
Saturn
2009-03-06 → 2009-03-27
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.