Post Office Back Bay - Boston (MA)

Details

Post office address	133 Clarendon St
Town/City	Boston
State	MA
ZIP	02116-9998
Phone	617-587-5262

The Post Office is open Monday to Wednesday and on Friday from 6:00 am to 6:00 pm and on Saturday from 6:00 am to 4:30 pm. It is closed on Thursday and on Sunday.

Please note that there are special hours this week

December 24, 2025: Christmas Eve
December 25, 2025: Christmas Day

Self-Service Kiosk

Monday
Dec 22, 2025

Open from 6:00am to 6:00pm

Tuesday
Dec 23, 2025

Open from 6:00am to 6:00pm

Wednesday
Dec 24, 2025

Christmas Eve: opening times may vary

Open from 6:00am to 6:00pm

Thursday
Dec 25, 2025

Christmas Day

Closed

Friday
Dec 26, 2025

Open from 6:00am to 6:00pm

Saturday
Dec 27, 2025

Open from 6:00am to 4:30pm

Sunday
Dec 28, 2025

Closed

Retail

Monday
Dec 22, 2025

Open from 7:30am to 5:30pm

Tuesday
Dec 23, 2025

Open from 7:30am to 5:30pm

Wednesday
Dec 24, 2025

Christmas Eve: opening times may vary

Open from 7:30am to 5:30pm

Thursday
Dec 25, 2025

Christmas Day

Closed

Friday
Dec 26, 2025

Open from 7:30am to 5:30pm

Saturday
Dec 27, 2025

Open from 7:30am to 4:00pm

Sunday
Dec 28, 2025

Closed

Call Referral

Monday
Dec 22, 2025

Open from 7:00am to 5:30pm

Tuesday
Dec 23, 2025

Open from 7:00am to 5:30pm

Wednesday
Dec 24, 2025

Christmas Eve: opening times may vary

Open from 7:00am to 5:30pm

Thursday
Dec 25, 2025

Christmas Day

Closed

Friday
Dec 26, 2025

Open from 7:00am to 5:30pm

Saturday
Dec 27, 2025

Open from 7:30am to 4:00pm

Sunday
Dec 28, 2025

Closed

Carrier Call Referral

Monday
Dec 22, 2025

Open from 7:00am to 5:30pm

Tuesday
Dec 23, 2025

Open from 7:00am to 5:30pm

Wednesday
Dec 24, 2025

Christmas Eve: opening times may vary

Open from 7:00am to 5:30pm

Thursday
Dec 25, 2025

Christmas Day

Closed

Friday
Dec 26, 2025

Open from 7:00am to 5:30pm

Saturday
Dec 27, 2025

Open from 7:30am to 4:00pm

Sunday
Dec 28, 2025

Closed

Lobby

Monday
Dec 22, 2025

Open from 6:00am to 6:00pm

Tuesday
Dec 23, 2025

Open from 6:00am to 6:00pm

Wednesday
Dec 24, 2025

Christmas Eve: opening times may vary

Open from 6:00am to 6:00pm

Thursday
Dec 25, 2025

Christmas Day

Closed

Friday
Dec 26, 2025

Open from 6:00am to 6:00pm

Saturday
Dec 27, 2025

Open from 6:00am to 5:30pm

Sunday
Dec 28, 2025

Closed

Passport Appointment

Monday
Dec 22, 2025

Open from 10:00am to 3:00pm

Tuesday
Dec 23, 2025

Open from 10:00am to 3:00pm

Wednesday
Dec 24, 2025

Christmas Eve: opening times may vary

Open from 10:00am to 3:00pm

Thursday
Dec 25, 2025

Christmas Day

Closed

Friday
Dec 26, 2025

Open from 10:00am to 3:00pm

Saturday
Dec 27, 2025

Open from 9:00am to 1:00pm

Sunday
Dec 28, 2025

Closed

Passport Photo

Monday
Dec 22, 2025

Open from 10:00am to 3:00pm

Tuesday
Dec 23, 2025

Open from 10:00am to 3:00pm

Wednesday
Dec 24, 2025

Christmas Eve: opening times may vary

Open from 10:00am to 3:00pm

Thursday
Dec 25, 2025

Christmas Day

Closed

Friday
Dec 26, 2025

Open from 10:00am to 3:00pm

Saturday
Dec 27, 2025

Open from 9:00am to 1:00pm

Sunday
Dec 28, 2025

Closed

Pickup Services

Monday
Dec 22, 2025

Open from 7:30am to 6:00pm

Tuesday
Dec 23, 2025

Open from 7:30am to 5:30pm

Wednesday
Dec 24, 2025

Christmas Eve: opening times may vary

Open from 7:30am to 5:30pm

Thursday
Dec 25, 2025

Christmas Day

Closed

Friday
Dec 26, 2025

Open from 7:30am to 6:00pm

Saturday
Dec 27, 2025

Open from 7:30am to 4:00pm

Sunday
Dec 28, 2025

Closed

PO Box Access

Monday
Dec 22, 2025

Open from 6:00am to 6:00pm

Tuesday
Dec 23, 2025

Open from 6:00am to 6:00pm

Wednesday
Dec 24, 2025

Christmas Eve: opening times may vary

Open from 6:00am to 6:00pm

Thursday
Dec 25, 2025

Christmas Day

Closed

Friday
Dec 26, 2025

Open from 6:00am to 6:00pm

Saturday
Dec 27, 2025

Open from 6:00am to 5:30pm

Sunday
Dec 28, 2025

Closed

Report a change

Services Offered at this location and other information

Services Available:

Self-Service Kiosk
Business Reply Mail® Account Balance
Burial Flags
Call Referral
Carrier Services
Duck Stamps
Greeting Card Services
Label Broker®
Money Orders (Domestic)
Money Orders (Inquiry)
Money Orders (International)
Passport Appointments
Passport Photo
Pickup Accountable Mail
Pickup Hold Mail
Pickup Notice Left Mail
Priority Mail International®
PO Box Online

Parking: Street Parking Available

Contacts

Phone support: 1-800-ASK-USPS® (800-275-8777)
TTY: 877-889-2457
Phone: 617-587-5262

PO Box Delivery

Monday: 11:00
Tuesday: 11:00
Wednesday: 11:00
Thursday: 11:00
Friday: 11:00
Saturday: 11:00

Web: https://www.usps.com/

Deadlines for a deposit

Day	Maximum hours for departure today
Monday	Last Collection: 17:30
Tuesday	Last Collection: 17:30
Wednesday	Last Collection: 17:30
Thursday	Last Collection: 17:30
Friday	Last Collection: 17:30
Saturday	Last Collection: 16:00

Postage rates 2025

Domestic Prices

USPS Prices for the most common shipments and services:

Service	Prices
Priority Mail Express	From $30.45
Priority Mail	From $9.25
First-Class Mail	From $0.68
Library Mail	From $4.13

Where is your post office located in Boston?

Does this post office open on saturdays?

Yes, The Post Office is open on Saturday from 6:00 am to 4:30 pm. You can get there at the times indicated.

Does this post office open on sundays?

No, unfortunately the Post Office is closed on Sundays. Look at next week's opening hours.

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Post Offices in Boston

Find the list of all the other Post Offices in Boston by following this link.