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
Mercury
2023-08-04 → 2023-11-29
Ketu
2023-11-29 → 2024-01-17
Venus
2024-01-17 → 2024-06-03
Sun
2024-06-03 → 2024-07-14
Moon
2024-07-14 → 2024-09-21
Mars
2024-09-21 → 2024-11-08
Rahu
2024-11-08 → 2025-03-13
Jupiter
2025-03-13 → 2025-07-01
Saturn
2025-07-01 → 2025-11-09
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.