Question: What is the completion year of the church known as El Convento de Santo Domingo ?

text: List of the oldest churches in the United States
Oldest church buildings

The designation of the oldest church in the United States requires careful use of definitions, and must be divided into two parts, the oldest in the sense of oldest surviving building, and the oldest in the sense of oldest Christian church congregation. There is a distinction between old church buildings that have been in continuous use as churches, and those that have been converted to other purposes; and between buildings that have been in continuous use as churches and those that were shuttered for many decades. In terms of congregations, they are distinguished between early established congregations that have been in continuous existence (sometimes through great theological changes), and early congregations that ceased to exist. Some of these churches are located in areas that were part of the thirteen original colonies that made up the United States in 1776. Others were built in states and territories that were later annexed, such as Louisiana, New Mexico, and Puerto Rico. Sites on the list are generally from the First Period of American architecture or earlier. To be listed here a site must:
Cathedral of San Juan Bautista San Juan , Puerto Rico PR 1521-1540 Roman Catholic The oldest church built in the United States and in the ( non incorporated ) U.S. territory of Puerto Rico . The original cathedral was constructed from wood in 1521 . It was destroyed by a hurricane and the current structure constructed in 1540 , being reshaped in later centuries , the last time being in 1917 . Building has been within the territory of the U.S. since 1898 , when Puerto Rico was annexed from Spain
Porta Coeli Church San Germán , Puerto Rico PR 1609 Roman Catholic The second oldest church structure in the United States and in the U.S. territory of Puerto Rico
San Miguel Mission Santa Fe , New Mexico NM Approximately start in 1610 or 1626 Roman Catholic The oldest church built in the continental US . The original adobe walls and altar were built by the Tlaxcalan Indians from Mexico under the orders of the Spaniards , but much of the structure was rebuilt in 1710 . Building has been within the U.S. since 1848 , when the US annexed New Mexico territory following the Mexican-American War
Jamestown Church Jamestown , Virginia VA 1647 ( Completed ) Anglican Only floor tiles and foundations remain from the first brick church ( with a tower added sometime earlier or later ) . Oldest church in the original 13 colonies
San Estevan Del Rey Mission Church Acoma , New Mexico NM 1649 Roman Catholic
Church of Saint Blaise of Illescas Coamo , Puerto Rico PR 1661 Roman Catholic
Old Trinity Church Church Creek , Maryland MD 1675 Episcopal Church building in continuous use ; as such , oldest in the continental US
St. Mary 's , Whitechapel Lancaster County , Virginia VA 1675 Episcopal
Third Haven Meeting House Talbot County , Maryland MD 1681-84 Quaker ( Friends ) Oldest Quaker meeting house in the United States
Old Ship Church Hingham , Massachusetts MA 1681 Puritan , Congregational , now Unitarian Universalist Only remaining 17th-century Puritan meetinghouse in the US
St. Luke 's Church Smithfield , Virginia VA 1682 Anglican , Episcopal after American Revolution , currently non-denominational and does not have a congregation National Historic Landmark
Old Indian Meeting House Mashpee , Massachusetts MA 1684 Congregational/Native American Oldest Native American church
Church of Saint Germanus of Auxerre San Germán , Puerto Rico PR 1688 Roman Catholic
Old Quaker Meeting House Flushing , New York NY 1694 Quaker ( Friends ) Oldest religious building in New York City . The only surviving example in New York State of a typical 17th-century ecclesiastical frame structure of medieval design
Old Dutch Church of Sleepy Hollow Sleepy Hollow , New York NY 1697 ( completed ) Dutch Reformed Oldest church building in New York state
Grace Church Yorktown , Virginia VA 1697 Episcopal
Old Norriton Presbyterian Church Montgomery County , Pennsylvania PA 1698 Presbyterian Oldest Surviving church in Pennsylvania
Holy Trinity Church ( Old Swedes ) Wilmington , Delaware DE 1698 Lutheran/Episcopal Oldest Swedish Church in the United States
Great Friends Meeting House Newport , Rhode Island RI 1699 Quaker ( Friends ) Quaker Meeting House , oldest surviving church in Rhode Island
Gloria Dei ( Old Swedes ' Church ) Philadelphia , Pennsylvania PA 1700 Lutheran/Episcopal Oldest surviving church in Philadelphia
Portsmouth Friends Meetinghouse Portsmouth , Rhode Island RI 1700 Quaker ( Friends )