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
Saturn
2028-07-02 → 2028-07-06
Mercury
2028-07-06 → 2028-07-09
Ketu
2028-07-09 → 2028-07-11
Venus
2028-07-11 → 2028-07-15
Sun
2028-07-15 → 2028-07-16
Moon
2028-07-16 → 2028-07-18
Mars
2028-07-18 → 2028-07-19
Rahu
2028-07-19 → 2028-07-23
Jupiter
2028-07-23 → 2028-07-26
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.