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
Saturn
2025-07-01 → 2025-07-22
Mercury
2025-07-22 → 2025-08-09
Ketu
2025-08-09 → 2025-08-17
Venus
2025-08-17 → 2025-09-08
Sun
2025-09-08 → 2025-09-14
Moon
2025-09-14 → 2025-09-25
Mars
2025-09-25 → 2025-10-03
Rahu
2025-10-03 → 2025-10-23
Jupiter
2025-10-23 → 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.