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
Moon
2064-01-15 → 2064-01-16
Mars
2064-01-16 → 2064-01-17
Rahu
2064-01-17 → 2064-01-18
Jupiter
2064-01-18 → 2064-01-20
Saturn
2064-01-20 → 2064-01-21
Mercury
2064-01-21 → 2064-01-23
Ketu
2064-01-23 → 2064-01-23
Venus
2064-01-23 → 2064-01-25
Sun
2064-01-25 → 2064-01-26
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.