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
Venus
2057-04-28 → 2057-05-03
Sun
2057-05-03 → 2057-05-05
Moon
2057-05-05 → 2057-05-07
Mars
2057-05-07 → 2057-05-09
Rahu
2057-05-09 → 2057-05-13
Jupiter
2057-05-13 → 2057-05-17
Saturn
2057-05-17 → 2057-05-21
Mercury
2057-05-21 → 2057-05-26
Ketu
2057-05-26 → 2057-05-27
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.