Station opens 5AM Monday-Friday, 7AM Saturday, 8AM Sunday As of 4/10/2019, First/Last Train times are as follows: Monday to Thursday New Carrollton 5:04AM/10:52PM Vienna/Fairfax 5:17AM/12:04AM Friday New Carrollton 5:04AM/12:22AM Vienna/Fairfax 5:17AM/1:34AM Saturday New Carrollton 7:04AM/12:22AM Vienna/Fairfax 7:17AM/1:34AM Sunday New Carrollton 8:04AM/10:22PM Vienna/Fairfax 8:17AM/11:34PM
https://www.wmata.com/rider-guide/stations/dunn-loring.cfm
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