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
2059-08-04 → 2059-08-25
Ketu
2059-08-25 → 2059-09-03
Venus
2059-09-03 → 2059-09-27
Sun
2059-09-27 → 2059-10-04
Moon
2059-10-04 → 2059-10-17
Mars
2059-10-17 → 2059-10-25
Rahu
2059-10-25 → 2059-11-16
Jupiter
2059-11-16 → 2059-12-06
Saturn
2059-12-06 → 2059-12-29
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.