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
Saturn
1990-10-14 → 1990-10-16
Mercury
1990-10-16 → 1990-10-17
Ketu
1990-10-17 → 1990-10-18
Venus
1990-10-18 → 1990-10-20
Sun
1990-10-20 → 1990-10-20
Moon
1990-10-20 → 1990-10-21
Mars
1990-10-21 → 1990-10-22
Rahu
1990-10-22 → 1990-10-24
Jupiter
1990-10-24 → 1990-10-25
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.