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
2057-03-18 → 2057-03-20
Sun
2057-03-20 → 2057-03-20
Moon
2057-03-20 → 2057-03-21
Mars
2057-03-21 → 2057-03-21
Rahu
2057-03-21 → 2057-03-23
Jupiter
2057-03-23 → 2057-03-24
Saturn
2057-03-24 → 2057-03-25
Mercury
2057-03-25 → 2057-03-26
Ketu
2057-03-26 → 2057-03-27
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.