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
Jupiter
2073-01-07 → 2073-01-11
Saturn
2073-01-11 → 2073-01-16
Mercury
2073-01-16 → 2073-01-20
Ketu
2073-01-20 → 2073-01-21
Venus
2073-01-21 → 2073-01-26
Sun
2073-01-26 → 2073-01-27
Moon
2073-01-27 → 2073-01-30
Mars
2073-01-30 → 2073-01-31
Rahu
2073-01-31 → 2073-02-05
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.