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
2021-02-13 → 2021-02-16
Ketu
2021-02-16 → 2021-02-17
Venus
2021-02-17 → 2021-02-21
Sun
2021-02-21 → 2021-02-22
Moon
2021-02-22 → 2021-02-23
Mars
2021-02-23 → 2021-02-25
Rahu
2021-02-25 → 2021-02-28
Jupiter
2021-02-28 → 2021-03-03
Saturn
2021-03-03 → 2021-03-06
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.