What happened September 2013 AD

Milan confirmed that Kaká would join the club on 2 September 2013 from Real Madrid on a free transfer with only performance-related incentives owed to Madrid; after agreeing to personal terms, he signed a two-year contract.

On 2 September 2013, Vodafone announced it would be selling its 45% stake in Verizon Wireless to Verizon Communications for $US130 billion. With the proceeds from the deal, it announced a £19 billion Project Spring initiative to improve network quality in Europe and emerging markets, like India.

On September 3, 2013, Microsoft agreed to buy Nokia's mobile unit for $7 billion.

Typhoon Haiyan, known in the Philippines as Super Typhoon Yolanda, was one of the most powerful tropical cyclones ever recorded. On making landfall, Haiyan devastated portions of Southeast Asia, particularly the Philippines. It is the deadliest Philippine typhoon on record, killing at least 6,300 people in that country alone. In terms of JTWC-estimated 1-minute sustained winds, Haiyan is tied with Meranti for being the strongest landfalling tropical cyclone on record.

On 5 September 2013, Xiaomi CEO Lei Jun announced plans to launch an Android-based 47-inch 3D-capable Smart TV, which will be assembled by Sony TV manufacturer Wistron Corporation of Taiwan. The company explained the choice to take advantage of Wistron's skill as a supplier of Sony.

Apple's new user interface design, using deep color saturation, text-only buttons, and a minimal, 'flat' interface, was debuted with iOS 7 in 2013.

Google announced the launch of a new company, called Calico, on September 19, 2013, to be led by Apple, Inc. chairman Arthur Levinson. In the official public statement, Page explained that the "health and well-being" company would focus on "the challenge of ageing and associated diseases".

In the election of September 2013 the CDU/CSU parties emerged as winners, but formed another grand coalition with the SPD due to the FDP's failure to obtain the minimum of 5% of votes required to enter parliament.

On 24 September, it was announced that Ibrahimović had extended his contract with PSG, which would see him stay at the club until 2016.

On 25 September 2013, Nintendo announced it had purchased a 28% stake in a Panasonic spin-off company called PUX Corporation. The company specializes in face and voice recognition technology, with which Nintendo intends to improve the usability of future game systems. Nintendo has also worked with this company in the past to create character recognition software for a Nintendo DS touchscreen. After announcing a 30% dive in profits for the April to December 2013 period, president Satoru Iwata announced he would take a 50% pay-cut, with other executives seeing reductions by 20%–30%.

On 26 September 2013, Solo by William Boyd, set in 1969, was published.