Inside Prince Harry and Meghan Markle’s wedding

In just three days Prince Harry and American actress Meghan Markle will be wed at St George’s Chapel in Windsor.

Millions are expected to tune in across the world to watch the big event live.

Here’s all you need to know about the wedding.

The late night viewing will proceed accordingly for New Zealand audiences on May 19-20:

- 11pm NZT (midday for them): The wedding service will being at St George's Chapel in Windsor with the Archbishop of Canterbury, Rt Hon Justin Welby, officiating as Prince Harry and Ms Markle make their vows.

- Midnight NZT: the newly married couple will take a carriage procession along a route from St George's Chapel through the city of Windsor.

At this point, public access to the royal couple will end, but their own private celebrations will not.

Following the service, there will be a reception at St George's Hall for the couple and guests form the congregation. The couple will join this on return from the carriage procession.

Later that evening Charles, the Prince of Wales, will give a private evening reception for the couple and their close friends and family.

Kensington Palace says they will be revealing further details about the wedding day in the coming months.

Europe correspondent Joy Reid takes a tour through St George’s Chapel in Windsor. Source: 1 NEWS