Combination pills carry a built in safety margin of about 12 hours, so taking yours around 1:30 am instead of your usual 9:30 pm the same night will not reduce its protection.
Next Steps
Just take it as soon as you're back that night and go back to your normal 9:30 pm time afterward. You're also only on day 2 of a fresh pack, which adds extra margin right now.
Health Tips
If you're ever over 12 hours late with any pill, please check with your gynaecologist about backup contraception for the next 7 days.