Hours Of Operations Sun Microsystems Washington D.C. Washington 20005 Sun Microsystems Hours of Operation and Location in Washington, DC 20005 4.4 - 41 votes 1300 I St Nw, #420e, Washington, DC 20005 (202) 326-7520 Get Directions Sun Microsystems Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore WashingtonView More Apparel CostcoMarshallsTJ MaxxRoss Dress for LessBig Lots Sports CostcoTargetNew BalanceLA FitnessNike Jewelry CostcoMarshallsLord & TaylorSaks Fifth AvenueChico's Recommend For You Technology Solutions Tsr Incorporated Webs Webs Webs LLC A & P Food Store A & S Grocery A Dollar AAA Emergency Active Nutrition Affordable Home Improvements All Sports