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
2057-01-19 → 2057-01-20
Ketu
2057-01-20 → 2057-01-21
Venus
2057-01-21 → 2057-01-22
Sun
2057-01-22 → 2057-01-22
Moon
2057-01-22 → 2057-01-23
Mars
2057-01-23 → 2057-01-23
Rahu
2057-01-23 → 2057-01-25
Jupiter
2057-01-25 → 2057-01-26
Saturn
2057-01-26 → 2057-01-27
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.