一般来说,地点在前,时间在后.
If I can get the chance here today...
I was born in Beijing in 1970.
但主要还是看哪个与前面的意思关系更近.例:
What's the wheather like in spring in your country?
在这个句子里,时间与地点相比,明显是时间与天气关系密切,所以先说时间,后说地点.