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
2033-02-19 → 2033-02-20
Rahu
2033-02-20 → 2033-02-21
Jupiter
2033-02-21 → 2033-02-21
Saturn
2033-02-21 → 2033-02-23
Mercury
2033-02-23 → 2033-02-24
Ketu
2033-02-24 → 2033-02-24
Venus
2033-02-24 → 2033-02-25
Sun
2033-02-25 → 2033-02-25
Moon
2033-02-25 → 2033-02-26
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.