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
2078-05-15 → 2078-05-19
Ketu
2078-05-19 → 2078-05-21
Venus
2078-05-21 → 2078-05-26
Sun
2078-05-26 → 2078-05-27
Moon
2078-05-27 → 2078-05-29
Mars
2078-05-29 → 2078-05-31
Rahu
2078-05-31 → 2078-06-04
Jupiter
2078-06-04 → 2078-06-08
Saturn
2078-06-08 → 2078-06-13
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.