Time Difference. Universal Time Coordinated is 1 hours behind WAT (West Africa Time) 2:30 am in UTC is 3:30 am in Lagos, Nigeria. UTC to Lagos call time. Best time for a conference call or a meeting is between 8am-5pm in UTC which corresponds to 9am-6pm in Lagos. 2:30 am Universal Time Coordinated (UTC). Offset UTC 0:00 hours.