In 2020, marketing email open rates were the highest on Fridays, with **** percent of the total number of subscribers opening such emails on these days. The rate was lowest on Saturdays, with **** percent.
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MarketingCharts. (February 17, 2021). Marketing e-mail open rates worldwide in 2020, by day of the week [Graph]. In Statista. Retrieved July 12, 2025, from https://www.statista.com/statistics/1168526/marketing-e-mail-open-rate-day-worldwide/
MarketingCharts. "Marketing e-mail open rates worldwide in 2020, by day of the week." Chart. February 17, 2021. Statista. Accessed July 12, 2025. https://www.statista.com/statistics/1168526/marketing-e-mail-open-rate-day-worldwide/
MarketingCharts. (2021). Marketing e-mail open rates worldwide in 2020, by day of the week. Statista. Statista Inc.. Accessed: July 12, 2025. https://www.statista.com/statistics/1168526/marketing-e-mail-open-rate-day-worldwide/
MarketingCharts. "Marketing E-mail Open Rates Worldwide in 2020, by Day of The Week." Statista, Statista Inc., 17 Feb 2021, https://www.statista.com/statistics/1168526/marketing-e-mail-open-rate-day-worldwide/
MarketingCharts, Marketing e-mail open rates worldwide in 2020, by day of the week Statista, https://www.statista.com/statistics/1168526/marketing-e-mail-open-rate-day-worldwide/ (last visited July 12, 2025)
Marketing e-mail open rates worldwide in 2020, by day of the week [Graph], MarketingCharts, February 17, 2021. [Online]. Available: https://www.statista.com/statistics/1168526/marketing-e-mail-open-rate-day-worldwide/