The following saints are memorialized on August 3:
Andres Avelino Gutierrez Moral
Anthony the Roman
Antonio Isidoro Arrue Peiro
Aspren of Naples
Augustine Gazotich
Benno of Metz
Dalmatius
Euphronius of Autun
Gamaliel
Gaudentia
Godfrey of Le Mans
Gregory of Nonantula
Hermellus
Jose Guardiet y Pujol
Lydia Purpuraria
Nicodemus
Ricardo Gil Barcelon
Senach of Clonard
Trea of Ardtree
Waltheof of Melrose
There are hundreds of saints with feast days in August. If you can narrow your question down to one day, I can help you.
Saint Jane Frances's feast day is currently celebrated in the Roman Catholic Calendar of saints on August 12.
All saints and blesseds are assigned a feast day by the Vatican's Sacred Congregation for the Causes of Saints.
The feast of Saints Peter and Paul - June 29.
20 August is the feast day of St Philibert
The feast of All Saints is celebrated on November 1st. It is a day for Christians to honor and remember all the saints in heaven, both known and unknown.
Everyday there are dozens of saints that are memorialized. However, if that feast falls on a Sunday or another important feast day, or Good Friday, the saint's day is not observed.
Her feast day is at the 8th of August.
Feast day August 28
No. There are thousands of saints, so it would be impossible for every single one of them to have their own feast day (unless we decided to devote each day of the calendar to several different saints). Instead, only those saints who had the greatest impact on the Church or around whom a fervent devotion has grown are celebrated with feast days in the liturgical calendar.
There are a number of male and female saints who have their feast day on August 17 but the one that stands out is St. Clare of Montefalco.
June 29 - the feast of Saints Peter and Paul