Darien Post Office
Fairfield County Post Office
Post Office
Darien Post Office – Darien Location
Table of Contents
The Darien post office offers services provided by the United States Postal Service (USPS). For your convenience we have provided operating hours, phone numbers and other relevant information about this Darien post office.
Information & Services
Location Type: Post Offices
Passport Services: Yes
Parking: Street Parking Available
Address:
30 CORBIN DR
Darien, CT 6820
Phone Number: 203-655-2595
800 Phone Number: 800-ASK-USPS®
TTY Phone Number: 877-889-2457
Fax Number: 203-655-0863
USPS Website: USPS.COM
Darien Post Office Hours – Is The Post Office Open Today?
Retail Hours
Monday-Friday 8:30am-17:00
Is The Post Office Open on Saturdays?
Saturday 9:00am-12:30
Is The Post Office Open on Sundays?
Sunday Closed
Bulk Mail Hours
Last Collection Hours
Monday-Friday 17:00
Saturday 15:00
Sunday Closed
Lobby Hours
Monday-Sunday 12:01am-23:59
Passport Appointment Hours
Passport Photo Hours
Monday-Friday 10:00am-15:00
Saturday 9:00am-noon
Passport Walk in Hours
Monday-Friday 10:00am-15:00
Saturday 9:00am-noon
* For more passport information, contact the Department of State at travel.state.gov.
Service hours may vary.
PO Box Access Hours
Monday-Sunday 12:01am-23:59
PO Box Delivery Hours
Monday-Saturday 9:00am
Sunday Closed
Post Office Pickup Services Hours
Monday-Friday 8:30am-17:00
Saturday 9:00am-12:30
Sunday Closed
Darien Onsite Services
Burial Flags | Business Reply Mail Account Balance | Business Reply Mail New Permit | Duck Stamps | General Delivery | Greeting Card Services | Money Orders (Domestic) | Money Orders (Inquiry) | Money Orders (International) | PO Box Online | Passport Photo | Pickup Accountable Mail | Pickup Hold Mail | Priority Mail International®