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
2073-11-03 → 2073-12-31
Jupiter
2073-12-31 → 2074-02-20
Saturn
2074-02-20 → 2074-04-22
Mercury
2074-04-22 → 2074-06-15
Ketu
2074-06-15 → 2074-07-07
Venus
2074-07-07 → 2074-09-09
Sun
2074-09-09 → 2074-09-28
Moon
2074-09-28 → 2074-10-30
Mars
2074-10-30 → 2074-11-22
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.