+19 How Long Before The Wedding Should The Rsvp Date Be References. Web you can save the date for your guests at least six months before the event if it's a wedding celebration. As a rule of thumb, the rsvp date should occur between three to four weeks before the wedding date.

Rsvps should be due two months before the wedding, and the wedding invitations should be sent out approximately four months before the wedding. Web as a rule of thumb, your rsvp date should be set at approximately 2 to 4 weeks before the wedding date. Web plan to mail your invites out in the window of 6 to 8 weeks ahead of the wedding date, and try to set your rsvp date around 4 to 5 weeks after mailing.