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
Rahu
2009-07-15 → 2009-07-18
Jupiter
2009-07-18 → 2009-07-21
Saturn
2009-07-21 → 2009-07-25
Mercury
2009-07-25 → 2009-07-28
Ketu
2009-07-28 → 2009-07-30
Venus
2009-07-30 → 2009-08-03
Sun
2009-08-03 → 2009-08-04
Moon
2009-08-04 → 2009-08-06
Mars
2009-08-06 → 2009-08-07
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.