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
2042-05-12 → 2042-05-13
Ketu
2042-05-13 → 2042-05-14
Venus
2042-05-14 → 2042-05-15
Sun
2042-05-15 → 2042-05-15
Moon
2042-05-15 → 2042-05-16
Mars
2042-05-16 → 2042-05-16
Rahu
2042-05-16 → 2042-05-18
Jupiter
2042-05-18 → 2042-05-19
Saturn
2042-05-19 → 2042-05-20
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.