"I'm absolutely exhausted but the warmth of the reception that we've received from every single country that we've been to has been amazing.
"I personally had no idea how much warmth there was towards the Queen, to me that's been very humbling, and I was actually quite choked up seeing the way that they're celebrating her 60 years."
Prince Harry has described his Diamond Jubilee tour as an "emotional trip" that has been "very humbling".
Prince Harry has taken part in a charity polo match in Brazil to raise money fo orphans and vulnerable children in Lesotho, South Africa.
Prince Harry has spent the day in Brazil taking part in a British-themed sports day to celebrate the shared passion of Brazil and the UK.