Will I be okay?

Ok so I’m on the BC pill and I always take it on time. I take my pill every night at 10 pm but I went away on a trip for a week and the time here is a hour and a half ahead so I took my pill at 11:30 pm cause at home it would be 10. Tomorrow morning I go back home so I’ll start to take it at 10 pm like normal. Do u think I’m safe to have sex with no condom? Or should I not cause of the time difference. Help!