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
2066-09-10 → 2066-09-13
Sun
2066-09-13 → 2066-09-14
Moon
2066-09-14 → 2066-09-16
Mars
2066-09-16 → 2066-09-17
Rahu
2066-09-17 → 2066-09-20
Jupiter
2066-09-20 → 2066-09-22
Saturn
2066-09-22 → 2066-09-25
Mercury
2066-09-25 → 2066-09-28
Ketu
2066-09-28 → 2066-09-29
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.