London is typically 6 hours ahead of Mexico City. When it's 12:00 PM in London, it's 6:00 AM in Mexico City. Both cities observe DST but Mexico abolished DST in 2022.
Mexico City now uses CST (UTC-6) year-round while the UK switches between GMT (winter) and BST (summer). The difference is 6 hours in winter and 7 hours in summer.
Afternoon/evening London works best! 3:00 PM - 6:00 PM London (winter) corresponds to 9:00 AM - 12:00 PM Mexico City. Late London catches Mexico's morning.
Mexico City is one of the world's largest metropolitan areas. British Airways and Aeromexico operate direct flights. Growing UK business ties exist in automotive, aerospace, and financial services.