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
Mercury
2036-12-28 → 2036-12-29
Ketu
2036-12-29 → 2036-12-30
Venus
2036-12-30 → 2036-12-31
Sun
2036-12-31 → 2037-01-01
Moon
2037-01-01 → 2037-01-02
Mars
2037-01-02 → 2037-01-02
Rahu
2037-01-02 → 2037-01-04
Jupiter
2037-01-04 → 2037-01-05
Saturn
2037-01-05 → 2037-01-06
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.