MLB’s shift toward earlier night games is changing how teams plan for crowds, including the Cubs

Major League Baseball is quietly changing one of its most reliable rhythms, the clock. A growing number of teams have been moving night games earlier, often toward 6:40 p.m. local start times, after years in which 7:05 or 7:10 p.m. first pitches had become the default for many weekday home games. The idea is less about nostalgia and more about attendance behavior, family schedules, and how long a typical evening can run before people decide whether it is worth staying for the finish.

The Cubs are already part of that trend, but not consistently year-round. Reporting on the pattern for Chicago indicates the club begins some night games at 6:40 p.m. during months such as April, May, and September, while holding closer to 7:05 p.m. in June, July, and August, with exceptions for a handful of nationally televised dates. That seasonal split makes sense on paper, particularly when weather, sunset, and park lighting interact with the fan experience. The argument now is that the Cubs could gain more value from an earlier standard start time, even when summer conditions are at their toughest.

The broader market shift is not just anecdotal. Sports Business Journal reported that weekday start times before 7 p.m. expanded from 41.7% of weekday games in 2021 to 65.8% in 2024, reflecting a more deliberate approach to scheduling. Those earlier-start percentages dipped to 63.4% last year, with the outlet attributing much of the change to the Tampa Bay Rays’ temporary move to Steinbrenner Field, where start times were adjusted for summer heat and rain patterns.

Through May 28 of this season, Sports Business Journal reported that 76% of weekday games had started before 7 p.m., before the market moves back toward later clocks as summer progresses. In that same reporting, the outlet framed the change as a business and fan-experience decision, not merely a scheduling convention. The examples highlighted by Sports Business Journal include the Philadelphia Phillies, who adjusted most Monday-Thursday home games from 7:05 p.m. to 6:45 p.m. in 2022 and later pushed toward 6:40 p.m. starts, aiming to make it easier for parents and kids to stay engaged while still getting home at a reasonable hour.

For the Cubs, the operational question is straightforward: can the organization turn first pitch time into an advantage without creating new tradeoffs? Earlier starts can help certain segments of the fan base, especially families on school nights, by reducing the odds that a game ends well after bedtime routines. They can also align better with pregame dining and transit patterns, which matters in a city where evening traffic is not uniform. But there are constraints too, including local weather risk, television windows, and the way daylight fades across the season in Chicago.

There is also a historical angle to the current debate. Coverage of the trend notes that as night baseball expanded, start times were often much later, including an era when 8:30 p.m. first pitches were common. Over time, as stadium lighting improved and game lengths stabilized, leagues and teams settled into a rhythm centered around 7 p.m. Yet the last few seasons have pushed clubs to revisit whether the “standard” time still matches what fans want now.

What to watch next is whether Chicago treats 6:40 p.m. as a permanent identity for weekday nights or keeps it mostly as a seasonal setting. If the club continues to align with the league’s direction, future first-pitch plans may become less about tradition and more about measurable outcomes, including walk-up behavior, stay-through rate, and how television and stadium operations intersect with the calendar. The Cubs do not need every weekday to shift, but the logic for expanding 6:40 from partial use to a clearer baseline is gaining momentum across MLB.

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