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
2101-05-27 → 2101-05-28
Rahu
2101-05-28 → 2101-06-01
Jupiter
2101-06-01 → 2101-06-03
Saturn
2101-06-03 → 2101-06-06
Mercury
2101-06-06 → 2101-06-09
Ketu
2101-06-09 → 2101-06-10
Venus
2101-06-10 → 2101-06-14
Sun
2101-06-14 → 2101-06-15
Moon
2101-06-15 → 2101-06-17
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.