Major Heat (大暑)

One of the 24 solar terms that shape the BaZi calendar.

When

• 2026-07-23 03:13
• 2027-07-23 09:04
• 2028-07-22 14:53

Why it matters

The solar terms mark changes of climate, not commands. BaZi reads these shifts as seasons of tendency — a backdrop for reflection, never a sentence.

Try it with your chart

Cast your free four pillars at songyin.app/bazi and see which month branch governs your birth season.