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
2059-03-19 → 2059-03-23
Ketu
2059-03-23 → 2059-03-24
Venus
2059-03-24 → 2059-03-28
Sun
2059-03-28 → 2059-03-29
Moon
2059-03-29 → 2059-03-31
Mars
2059-03-31 → 2059-04-01
Rahu
2059-04-01 → 2059-04-05
Jupiter
2059-04-05 → 2059-04-08
Saturn
2059-04-08 → 2059-04-12
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.