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
2059-09-03 → 2059-09-07
Sun
2059-09-07 → 2059-09-08
Moon
2059-09-08 → 2059-09-10
Mars
2059-09-10 → 2059-09-11
Rahu
2059-09-11 → 2059-09-15
Jupiter
2059-09-15 → 2059-09-18
Saturn
2059-09-18 → 2059-09-22
Mercury
2059-09-22 → 2059-09-26
Ketu
2059-09-26 → 2059-09-27
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.