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
Moon
2039-01-20 → 2039-01-27
Mars
2039-01-27 → 2039-02-01
Rahu
2039-02-01 → 2039-02-13
Jupiter
2039-02-13 → 2039-02-24
Saturn
2039-02-24 → 2039-03-09
Mercury
2039-03-09 → 2039-03-21
Ketu
2039-03-21 → 2039-03-25
Venus
2039-03-25 → 2039-04-08
Sun
2039-04-08 → 2039-04-12
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.