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
2066-08-17 → 2066-08-20
Ketu
2066-08-20 → 2066-08-21
Venus
2066-08-21 → 2066-08-23
Sun
2066-08-23 → 2066-08-24
Moon
2066-08-24 → 2066-08-26
Mars
2066-08-26 → 2066-08-27
Rahu
2066-08-27 → 2066-08-29
Jupiter
2066-08-29 → 2066-08-31
Saturn
2066-08-31 → 2066-09-03
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.