The country has observed the Muslim call to prayer and two minutes of silence in Christchurch, one week after terror attacks that killed 50 people at two mosques in the city.

Watch a live broadcast of the event:

Listen to the broadcast live here

The call to prayer, the adhan, is an Islamic practice that is observed by devotees five times a day.

• Learn more about adhan and what to expect here
• 'They are us': Read about the victims
• RNZ's full coverage of the terror attack and the response to it
• PM urges people to pay respects as nation officially mourns

The call to prayer itself took place about 1.30pm, lasting about one minute and 40 seconds.

It was attended by Prime Minister Jacinda Ardern, Muslim community leaders, local iwi and international dignitaries, among others.

It was followed by two minutes of silence, which has been observed nationally. Friday Jumuaha Prayers took place afterwards.

A range of other vigils and commemorations are also taking place across New Zealand today.

Many of those who went to mosques formed human chains around them to show their solidarity for the Muslim community.

Follow the latest developments with RNZ's live blog here