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
Venus
2037-05-15 → 2037-05-20
Sun
2037-05-20 → 2037-05-21
Moon
2037-05-21 → 2037-05-23
Mars
2037-05-23 → 2037-05-25
Rahu
2037-05-25 → 2037-05-29
Jupiter
2037-05-29 → 2037-06-02
Saturn
2037-06-02 → 2037-06-06
Mercury
2037-06-06 → 2037-06-10
Ketu
2037-06-10 → 2037-06-11
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.