Don't Know Your Birth Time? You Can Still Read Your Saju

Good news first: three of your four pillars come from your birth date alone. Year, month and day give six of the eight characters — enough to find your Day Master (who you are), your element balance, and your life structure. That's the core of any reading.

What you lose without the hour

The hour pillar mainly sharpens the picture of your later years, your private inner self, and in traditional readings, descendants. Think of it as the difference between a portrait and a portrait with lighting: the face is the same, the nuance improves.

How to find your birth time

• Your birth certificate — in most US states, the long-form ("vault copy") birth certificate records the exact time. You can request it from your state's vital records office.
• Hospital records — hospitals keep delivery records for years, sometimes decades.
• Baby book, birth announcement, or family memory — even "around dawn" or "just after dinner" narrows it to one or two of the twelve two-hour blocks saju uses.

Saju divides the day into twelve 2-hour blocks, so you don't need the exact minute — knowing "morning vs evening" is already halfway there.