Gilsung

The day pillar for Thursday, 4 February 2027

Day pillar甲寅 (jia yin)
Heavenly stem甲 (jia)
Earthly branch寅 (yin)
Day elementWood 木 (mu)
PolarityYang
Solar term立春 (lichun)
Month pillar壬寅 (ren yin), governed by 立春 (lichun)

Today's day pillar is 甲寅 (jia yin), a yang Wood day in the sixty-day cycle. Today is also the solar term 立春 (lichun), one of the twenty-four stations of the solar year. The month pillar is 壬寅 (ren yin), governed by the term 立春 (lichun).

立春 (lichun), spring begins

立春 is the first of the twenty-four solar terms and the moment the BaZi year turns over, around the fourth of February.

The name means the setting up of spring. It marks the sun reaching a fixed point on its yearly path, which is why it lands on nearly the same date every year while the lunar new year wanders by weeks.

立春 is a sectional term, 節 (jie), one of the twelve that start a month pillar. It opens the 寅 (yin) month, the tiger month, which is the first month of the year in this system. Both the year pillar and the month pillar change here, and nothing else in the calendar has that much riding on it.

On the daily page 立春 shows as the governing solar term for roughly the next month. If you were born in late January, this is the term that decides you belong to the year before.