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
Rahu
2009-01-27 → 2009-01-30
Jupiter
2009-01-30 → 2009-02-02
Saturn
2009-02-02 → 2009-02-05
Mercury
2009-02-05 → 2009-02-08
Ketu
2009-02-08 → 2009-02-09
Venus
2009-02-09 → 2009-02-12
Sun
2009-02-12 → 2009-02-13
Moon
2009-02-13 → 2009-02-15
Mars
2009-02-15 → 2009-02-16
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.