Six hours and thirty-nine minutes after landing Armstrong and Aldrin were ready to go outside, and Eagle was depressurized.
sˈɪks ˈaʊɚz ænd θˈɜːtinˈaɪn mˈɪnɪts ˈæftɚ lˈændɪŋ ˈɑːɹmstɹɔŋ ænd ˈɔːldɹɪn wɜː ɹˈɛdi tə ɡˌoʊ aʊtsˈaɪd, ænd ˈiːɡəl wʌz dᵻpɹˈɛʃɚɹˌaɪzd.