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
Mars
2028-10-11 → 2028-10-12
Rahu
2028-10-12 → 2028-10-13
Jupiter
2028-10-13 → 2028-10-15
Saturn
2028-10-15 → 2028-10-16
Mercury
2028-10-16 → 2028-10-17
Ketu
2028-10-17 → 2028-10-18
Venus
2028-10-18 → 2028-10-19
Sun
2028-10-19 → 2028-10-20
Moon
2028-10-20 → 2028-10-20
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.