First Day

First Day may refer to:

In music:

• "First Day", single by The Futureheads from their 2004 album The Futureheads
• "First Day", song by Timo Maas from the album Pictures

Points in time:

• The first day of the week
• The first day of the Gregorian calendar, January 1, also known as New Year's Day
• First day of issue, the first day a postcard, postage stamp or stamped envelope is officially put up for sale

In television:

• "First Day" (The Inbetweeners), the first episode of the E4 sitcom The Inbetweeners

In literature:

• the first day of the Genesis creation narrative (Old Testament of the Bible)