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
Moon
2015-07-09 → 2015-07-11
Mars
2015-07-11 → 2015-07-13
Rahu
2015-07-13 → 2015-07-17
Jupiter
2015-07-17 → 2015-07-21
Saturn
2015-07-21 → 2015-07-25
Mercury
2015-07-25 → 2015-07-29
Ketu
2015-07-29 → 2015-07-30
Venus
2015-07-30 → 2015-08-04
Sun
2015-08-04 → 2015-08-05
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.