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
Venus
2025-11-29 → 2025-12-08
Sun
2025-12-08 → 2025-12-11
Moon
2025-12-11 → 2025-12-16
Mars
2025-12-16 → 2025-12-19
Rahu
2025-12-19 → 2025-12-28
Jupiter
2025-12-28 → 2026-01-04
Saturn
2026-01-04 → 2026-01-13
Mercury
2026-01-13 → 2026-01-21
Ketu
2026-01-21 → 2026-01-25
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.