NEW YORK – April 28, 2026 – SureBright, a leading provider of product protection and extended warranty solutions for e-commerce merchants, released new research on U.S. online shopping behavior. The study finds that shoppers are most likely to buy during a concentrated midday window (36%), not in the evenings (20%). That’s a 2:1 reversal to what many retailers assume. The findings challenge a core assumption behind how many e-commerce brands schedule marketing, staffing, and operations.
The white paper “When Do U.S. Shoppers Buy?” analyzed a sample data set of more than 1.1 million anonymized U.S. orders placed across SureBright’s merchant network over a 12-month period. The analysis found that over 36% of all daily U.S. e-commerce orders occur between 11:00 a.m. and 3:00 p.m. By contrast, the evening hours of 6:00 p.m. to 11:00 p.m., a period many merchants treat as peak time, account for fewer than 20% of daily orders.
“The evening shopping peak is a myth,” said Manish Chauhan, CEO, SureBright. “Our data shows U.S. buyers converting hardest between 11 and 3, and it isn’t close. Any merchant whose marketing calendar, staffing plan, or fulfillment cut-off still centers on 8 p.m. is losing sales before lunch is even over.”
Key findings include:
- Midday dominates: Noon and 1:00 p.m. are the two busiest individual hours of the day, each accounting for 7.5% of daily orders. Together, the four-hour midday window (11:00 a.m. to 3:00 p.m.) generates over 36% of daily volume.
- Mobile and desktop peak at different times: Desktop shopping peaks sharply at noon (8.3% of desktop orders), while mobile, which accounts for more than half of all orders at 50.4%, peaks later at 4:00 p.m.
- Device-specific scheduling matters: The four-hour gap between desktop and mobile peaks suggests merchants need device-specific campaign schedules rather than a one-size-fits-all approach.
- High-value purchases happen earlier in the day: Premium orders over $1,000 peak at 11:00 a.m., two full hours before budget purchases under $200 peak at 1:00 p.m. The research suggests that consumers making expensive, research-intensive buying decisions are most active during late morning.
- Evening is the weakest major window: After 6:00 p.m., hourly order volume drops to 4.8% or less per hour, well below the noon peak of 7.5%.
The findings carry operational implications that go well beyond marketing. SureBright’s analysis recommends that merchants align customer service staffing, site performance infrastructure, and fulfillment cut-off times with the midday surge rather than anticipating an after-work rush that the data does not support.
The full white paper, including hourly distribution charts and device-level breakdowns, is available at https://www.surebright.com/research/when-do-us-shoppers-buy-analysis-of-million-orders-reveals-how-hour-of-the-day-influences-customer-behavior.
