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
2101-09-23 → 2101-09-29
Ketu
2101-09-29 → 2101-10-02
Venus
2101-10-02 → 2101-10-09
Sun
2101-10-09 → 2101-10-11
Moon
2101-10-11 → 2101-10-15
Mars
2101-10-15 → 2101-10-17
Rahu
2101-10-17 → 2101-10-24
Jupiter
2101-10-24 → 2101-10-30
Saturn
2101-10-30 → 2101-11-06
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.