Καὶ ἤδη ὀψίας γενομένης, ἐπεὶ ἦν παρασκευή, ὅ ἐστι προσάββατον,

1. Καὶ
   And
2. ἤδη
   already
3. ὀψίας
   evening
4. γενομένης
   having occurred
5.  
   ,
    
6. ἐπεὶ
   since
7. ἦν
   was
8. παρασκευή
   preparation
9.  
   ,
    
10. ὅ
    the
11. ἐστι
    is
12. προσάββατον
    day before sabbath
13.  
    ,
     

And since evening had already come, because it was the day of preparation, which is the day before the sabbath,