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 → Jupiter
Venus
2029-12-26 → 2029-12-27
Sun
2029-12-27 → 2029-12-28
Moon
2029-12-28 → 2029-12-28
Mars
2029-12-28 → 2029-12-29
Rahu
2029-12-29 → 2029-12-30
Jupiter
2029-12-30 → 2029-12-31
Saturn
2029-12-31 → 2030-01-01
Mercury
2030-01-01 → 2030-01-02
Ketu
2030-01-02 → 2030-01-02
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.