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
Sun
2029-06-16 → 2029-07-01
Moon
2029-07-01 → 2029-07-25
Mars
2029-07-25 → 2029-08-11
Rahu
2029-08-11 → 2029-09-24
Jupiter
2029-09-24 → 2029-11-02
Saturn
2029-11-02 → 2029-12-18
Mercury
2029-12-18 → 2030-01-28
Ketu
2030-01-28 → 2030-02-14
Venus
2030-02-14 → 2030-04-04
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.