Day 4 will be released August 3 between 2.00pm and 6.00pm BST. Below are the local time for many cities around the world. The date is August 3 unless otherwise specified.
Alberta, Canada – 7AM to 11AM
California, United States – 6AM to 10AM
Illinois, United States – 8AM to 12PM (noon)
London, England, United Kingdom – 2PM to 6PM
Manila, Philippine – 9PM (August 3) to 1AM (August 4)
Melbourne, Australia – 11PM (August 3) to 3AM (August 4)
Minnesota, United States – 8AM to 12PM (noon)
New York, United States – 9AM to 1PM
Prince Edward Island, Canada – 10AM to 2PM
Puerto Rico – 9AM to 1PM
Quezon City, Philippine – 9PM (August 3) to 1AM (August 4)
São Paulo, Brazil – 10AM to 2PM
Singapore – 9PM (August 3) to 1AM (August 4)
Sydney, Australia – 11PM (August 3) to 3AM (August 4)
Texas, United States – 8AM to 12PM (noon)
Toronto, Canada – 9AM to 1PM
Wisconsin, United States – 8AM to 12PM (noon)
If none of them are in your time zones, then just google a time converter!
Hope I helped.