For a July midday session at Arthur Ashe Stadium, the sun sits 67° up in the south-east as play begins, so shade means the covered stands, a closed retractable roof, or waiting for the sun to drop behind the far stand. Sunset is 8:25 PM local, so an evening session gets real shade as the sun drops. By 7:05 PM the sun is only 13° up in the west, 80 minutes from setting.
Check the sun for YOUR match →We know this court's orientation and roof, but not a verified seat-by-seat map, so we won't colour individual sections. What's above is exact: the sun's astronomical position for the court's coordinates and timezone. The interactive page adds the live sun compass, sunset against session time, and the hour-by-hour forecast.
Sun & sunset check for Arthur Ashe Stadium · Satellite shadow view
The biggest tennis stadium anywhere holds 23,771 seats, and during a US Open day session most of them are in full sun. Arthur Ashe Stadium has had a retractable roof since 2016, but that roof exists for rain, not comfort. It stays open on hot days unless the tournament's extreme-heat rule forces it closed. So the real question for anyone holding a day ticket in Flushing is not whether the sun will find you, but when it will let you go.
Like nearly every purpose-built tennis stadium, Arthur Ashe Stadium aligns its court close to north-south, the long axis points about 336 degrees, a shade west of due north, so that a server on either baseline never stares into a low sun. That is good news for the players and mixed news for spectators, because it means the two sidelines have completely different afternoons. At noon in high summer the sun stands 67 degrees high in the southeast, close enough to straight overhead that almost nothing in the lower bowl casts useful shade. A midday start means an hour or two of sun for practically everyone, no matter which side of the court you sit on.
As the afternoon wears on and the sun swings toward the west, the west sideline is the side to hold. Those seats put their backs to the sun, and the enormous overhang of the west upper deck starts throwing shade down across them well before the east side gets any relief. The east sideline is the opposite story: it faces the descending sun and stays lit until close to sunset. Two other pockets are worth knowing about. The south baseline picks up shade relatively early, and the upper promenade rows tucked beneath the fixed portion of the roof structure sit in shade for most of the day, one reason the highest, cheapest seats in Arthur Ashe Stadium are often more comfortable than the expensive ones far below.
The US Open runs from late August into early September, and New York can still deliver genuinely hot, humid days in that window. When it does, treat a day session at Arthur Ashe Stadium like a beach day: hat, sunscreen, and more water than feels necessary. The heat rule may close the roof in extreme conditions, but you should not plan around that happening.
The 7 PM night session is entirely in shade under the lights. By that hour in high summer the sun sits only 13 degrees above the horizon in the west-northwest, and the bowl blocks it completely; sunset in Flushing comes around 8:25 PM in July, and earlier still by the time the tournament arrives. If comfort is the priority, the evening ticket is the one to buy, the famous night-match atmosphere is a bonus on top of the shade. If you are set on a day session, aim west, sit high, and check the interactive shade map for your exact date and start time before you pick a seat.
Upcoming events at Arthur Ashe Stadium are ticketed on TixBit.