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
Mars
2004-03-11 → 2004-03-12
Rahu
2004-03-12 → 2004-03-13
Jupiter
2004-03-13 → 2004-03-14
Saturn
2004-03-14 → 2004-03-16
Mercury
2004-03-16 → 2004-03-17
Ketu
2004-03-17 → 2004-03-17
Venus
2004-03-17 → 2004-03-18
Sun
2004-03-18 → 2004-03-19
Moon
2004-03-19 → 2004-03-20
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.