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
2059-08-04 → 2059-08-07
Ketu
2059-08-07 → 2059-08-09
Venus
2059-08-09 → 2059-08-12
Sun
2059-08-12 → 2059-08-13
Moon
2059-08-13 → 2059-08-15
Mars
2059-08-15 → 2059-08-16
Rahu
2059-08-16 → 2059-08-19
Jupiter
2059-08-19 → 2059-08-22
Saturn
2059-08-22 → 2059-08-25
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.