Today
Today's opening hours
This week's opening hours
- Monday 10:00 to 17:30
- Tuesday 10:00 to 17:30
- Wednesday 10:00 to 17:30
- Thursday 10:00 to 17:30
- Friday 10:00 to 17:30
- Saturday Closed
- Sunday Closed
Opening hours updated on 2026-11-02
Report a changeThis Post Office at a glance
Opening hours of Post Office Jb's: Monday to Friday from 10:00 to 17:30; closed Saturday and Sunday.
- Opening hours a week
- 37h 30m
- Opening hours a week
- Days open, Monday to Friday
- 5/7
- Days open, Monday to Friday
- Earliest opening, Monday to Friday
- 10:00
- Earliest opening, Monday to Friday
- Latest closing, Monday to Friday
- 17:30
- Latest closing, Monday to Friday
- Open all day
- No break
- Open all day
Special days ahead
Public holidays, closures and special opening hours over the next two months.
- Wednesday, November 11 Remembrance Day Opening hours not confirmed
- Friday, December 25 Christmas Day Opening hours not confirmed
Sending from this Post Office
- Prices for Standard size mail to Canada from 1.44 $ (single stamp) up to Up to 30 g
- Prices for Non-standard and oversize mail to Canada from 2.61 $ up to Up to 100 g
- Prices for Standard size mail to the U.S. from 1.75 $ up to Up to 30 g
- Prices for Non-standard and oversize mail to the U.S. from 4.29 $ up to Up to 100 g
- Prices for Standard size mail International from 3.65 $ up to Up to 30 g
- Prices for Non-standard and oversize mail International from 8.60 $ up to Up to 100 g
Indicative rates subject to change by the postal operator.
- Open
- Closing soon
- Closed
- Opening hours not confirmed
- This address
Practical information
- Type
- Post OfficeA Canada Post Post Office, in a Canada Post outlet or a local business: stamps, sending and collecting letters and parcels.
- Address
- General Delivery, P0X 1B0 Grassy Narrows
- Province
- Ontario
- Official website
- canadapost-postescanada.ca
Frequently asked questions
Is Post Office Jb's open on Saturday?
No It is closed on Saturday.
Is Post Office Jb's open on Sunday?
No It is closed on Sunday.
What time does Post Office Jb's close?
It closes Monday to Friday at 17:30.