Synonyms and Antonyms for september

Synonyms:

• New Style calendar
• 9/11
• September 11
• mid-September
• Michaelmas Day
• Michaelmas
• September 17
• Labor Day
• September 29
• September equinox
• Sep
• autumnal equinox
• American Indian Day
• Sept
• Gregorian calendar month
• Gregorian calendar
• Sept. 11
• Sep 11
• 9-11
• Citizenship Day
• fall equinox

Antonyms:

• vernal equinox

Synonyms:

• Sep
• period of time
• Sept
• period
• time period
• September

Antonyms:

• vernal equinox
• overtime
• day
• night
• work time