Day pillar 19 of 60
壬午 ren wu
Water stem over Fire branch. The yang water day master, sitting on the Horse (午).
Every structural fact about 壬午 below can be checked against an almanac; only the passage marked conventionally read as is interpretation.
壬 above, 午 below
The stem controls the branch: Water restrains Fire. The pillar is internally under tension, and that tension is structural, not a mood.
Where 壬午 sits in the five elements
Wood and Metal do not appear anywhere in this pillar.
Fire leads at 45.8%, then water at 41.7%.
What is buried inside 午
午 hides 2 stems. The primary is 丁 (Fire), what the stem restrains; behind it sit 己 (Earth, what restrains the stem).
壬 meeting 午: the 胎 stage
The twelve stages (十二長生): yang stems run forward, yin stems backward.
壬 meets 午 at the 胎 stage — conception.
午 against 子, with 未
Opposite across the cycle (六沖), and paired with (六合):
Nayin: 杨柳木
Nayin (納音) groups the cycle in pairs, each with an image. This one shares its image with 癸未: 杨柳木, “wood of the willow.”
How 壬午 is conventionally read
壬 is a moving body of water: river, current, the sea in motion. 午 is the peak of the light.
A water-element day master on a fire footing — one of eight characters, which colours a chart and does not fix the person.
When the next 壬午 days fall
The sixty-cycle repeats every sixty days, so this pillar returns roughly every two months. The next one is 4 November 2026 (Wednesday). Each is calculated at midday Beijing time; a birth in the hour before midnight can still belong to the previous 壬午 day, because the day rolls at 23:00 true solar time.
| Date | Weekday | Year / month / day pillar |
|---|---|---|
| 2026-11-04 | Wednesday | 丙午 戊戌 壬午 |
| 2027-01-03 | Sunday | 丙午 庚子 壬午 |
| 2027-03-04 | Thursday | 丁未 壬寅 壬午 |
| 2027-05-03 | Monday | 丁未 甲辰 壬午 |
| 2027-07-02 | Friday | 丁未 丙午 壬午 |
| 2027-08-31 | Tuesday | 丁未 戊申 壬午 |
| 2027-10-30 | Saturday | 丁未 庚戌 壬午 |
Showing up to eight of the 7 occurrences in the next twelve months, from 2026-10-31.
壬 on six different footings
Six pillars carry this stem. It is the same day master every time, so everything that differs below is caused by the branch underneath it:
| Pillar | Branch | Footing | Stage |
|---|---|---|---|
| 壬申 | 申 · Monkey | Water on Metal | birth |
| 壬午 ← | 午 · Horse | Water on Fire | conception |
| 壬辰 | 辰 · Dragon | Water on Earth | tomb |
| 壬寅 | 寅 · Tiger | Water on Wood | illness |
| 壬子 | 子 · Rat | Water on Water | peak |
| 壬戌 | 戌 · Dog | Water on Earth | cap and girdle |
Here the footing is Fire — what the stem restrains. The other five branches this stem sits on are 申 (Metal), 辰 (Earth), 寅 (Wood), 子 (Water), 戌 (Earth).
The Water element · The Fire element · 30 worked reference charts · How the calculation is verified