I don't know when I was born. How can it be counted as an auspicious day for marriage?

Auspicious and warm reminder-your zodiac year category varies from person to person.

You two got married in September, Ji Yue. There is no punishment for your bride Ding Mao in the following auspicious days.

September 20 12 is an auspicious day for you two to get married:

(For your reference)

20 12 September 03 Lunar New Year's Fire Day in July 18 Monday's chicken (heart has) no ancient days grace/Wuhe/Tang Ming.

20 12 September 5th, July, Muri, 20th, Wednesday, Zhu Chong (Guihai), Wuwengri Sanhe/Tiande/Tianxi.

20 12 Lunar July 6th 2 1 Thursday Rat Rushing (Jiazi) Week Tang Ri Jingui/Kairi/Fu Sheng

September 08 20 12 Lunar July, local day, Saturday and 23rd, Chonghu (Bingyin) will not be King's Day/Five Blessingg weekend.

20 12 lunar calendar September 20th, August 5th, Thursday, Chonghu (Wuyin), Zhoutang Day, Wangri/Jintang/Jingui.

Waiting for your auspicious weekend.

20 12 September 0 1 Lunar July Golden Day 16 Saturday Chongyang (no longer) Zhoutang Rimingtang/Zhiri

201September 15 On the first day of the seventh lunar month, on Saturday and 30th, the church in Chongji (Gui You) will be open/broken.

2012September 30th Lunar August Water Day 15 Sunday Rat Chong (Wuzi) Non-church Jingui/Harvest Day

I wish you all happiness!