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
Jupiter
2051-05-23 → 2051-06-09
Saturn
2051-06-09 → 2051-06-28
Mercury
2051-06-28 → 2051-07-16
Ketu
2051-07-16 → 2051-07-23
Venus
2051-07-23 → 2051-08-13
Sun
2051-08-13 → 2051-08-19
Moon
2051-08-19 → 2051-08-29
Mars
2051-08-29 → 2051-09-05
Rahu
2051-09-05 → 2051-09-24
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.