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USPS Post Office Cpu Delta Sonic - Naperville

1780 N Aurora Rd Ste 1, 60540 Naperville

Today

Today's opening hours

This week's opening hours

Retail

  • Monday 8:00 am to 8:00 pm
  • Tuesday 8:00 am to 8:00 pm
  • Wednesday 8:00 am to 8:00 pm
  • Thursday 8:00 am to 8:00 pm
  • Friday 8:00 am to 8:00 pm
  • Saturday 8:00 am to 5:00 pm
  • Sunday Closed

Other opening hours

Lobby
Monday to Friday
8:00 am to 8:00 pm
Saturday
8:00 am to 5:00 pm
Sunday
Closed
PO Box Access
Monday to Friday
8:00 am to 8:00 pm
Saturday
8:00 am to 5:00 pm
Sunday
Closed
Call Referral
Monday to Friday
8:00 am to 8:00 pm
Saturday
8:00 am to 5:00 pm
Sunday
Closed

Opening hours updated on 11/07/2026

Report a change

This Post Office at a glance

Opening hours of USPS Post Office Cpu Delta Sonic - Naperville: Monday to Friday from 8:00 am to 8:00 pm, Saturday from 8:00 am to 5:00 pm; closed Sunday.

Opening hours a week
69h
Opening hours a week
Days open, Monday to Saturday
6/7
Days open, Monday to Saturday
Earliest opening, Monday to Saturday
8:00 am
Earliest opening, Monday to Saturday
Latest closing, Monday to Friday
8:00 pm
Latest closing, Monday to Friday
Open all day
No break
Open all day
  • In Naperville, it is the 3rd of the 4 Post Offices by opening hours (69h a week, 66h 45m on average).
  • All 4 Post Offices in Naperville are open on Saturday afternoon.

Special days ahead

Public holidays, closures and special opening hours over the next two months.

  • Wednesday, November 11 Veterans Day Opening hours not confirmed
  • Thursday, November 26 Thanksgiving Day Opening hours not confirmed
  • Friday, December 25 Christmas Opening hours not confirmed
  • Friday, January 1 New Year’s Day Opening hours not confirmed

Services

Services Available: 1
  • Call Referral
Parking 1
  • No Parking Available
Contacts 3
  • Phone support: 1-800-ASK-USPS® (800-275-8777)
  • TTY: 877-889-2457
  • Phone: 630-305-8397
Last Collection 6
  • Monday: 17:00
  • Tuesday: 17:00
  • Wednesday: 17:00
  • Thursday: 17:00
  • Friday: 17:00
  • Saturday: 13:00

Sending from this Post Office

  • First-Class Mail from From $0.65 up to Postcards
  • Shipping Services from From $7.90 up to USPS Ground Advantage (2–5 days)

Indicative rates subject to change by the postal operator.

Address and directions

1780 N Aurora Rd Ste 1
60540 Naperville

  • Open
  • Closing soon
  • Closed
  • Opening hours not confirmed
  • This address

Practical information

Type
Post OfficeA United States Postal Service Post Office: stamps, sending and collecting letters and packages, and the USPS counter services.
Address
1780 N Aurora Rd Ste 1, 60540 Naperville
State
Illinois
Official website
usps.com

Good to know

USPS Post Office Cpu Delta Sonic - Naperville is in Naperville, at 1780 N Aurora Rd Ste 1. It opens 6 days a week, Saturday included.

When it is closed, the nearest other offices are USPS Post Office Aurora East - Aurora (1.5 mi) and USPS Post Office Naper West - Fox Valley (1.5 mi).

The next public holiday is Veterans Day, Wednesday, November 11. Opening hours often change that day: check them before you go.

Frequently asked questions

Is USPS Post Office Cpu Delta Sonic - Naperville open on Saturday?

Yes It is open on Saturday from 8:00 am to 5:00 pm.

Is USPS Post Office Cpu Delta Sonic - Naperville open on Sunday?

No It is closed on Sunday.

What time does USPS Post Office Cpu Delta Sonic - Naperville close?

It closes Monday to Friday at 8:00 pm and Saturday at 5:00 pm.

Is there a cash machine?

This Post Office does not list a cash machine.

Other offices in Naperville

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