The "Hello" hitmaker and Konecki had initially planned for a Christmas wedding, but due to the festive season it was difficult for them to get all their family members to the United States, reported OK! magazine.
"As it was such short notice people already had plans," a source said.
"Adele and Simon are very family-orientated and wanted those closest to them there on their special day so they decided to postpone getting married. A wedding is still very much on the horizon, but where and when haven't been decided yet," the source added.
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