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
2023-08-28 → 2023-08-31
Sun
2023-08-31 → 2023-09-01
Moon
2023-09-01 → 2023-09-02
Mars
2023-09-02 → 2023-09-04
Rahu
2023-09-04 → 2023-09-07
Jupiter
2023-09-07 → 2023-09-09
Saturn
2023-09-09 → 2023-09-12
Mercury
2023-09-12 → 2023-09-15
Ketu
2023-09-15 → 2023-09-16
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.