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on weekend is the most popular phrase on the web.

at weekends 13,790,000 results on the web	on weekend 16,710,000,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	In September open on weekend. You cannot leave without lunch at Montevideo's port market, especially on weekend. week from each port; the two Minoan ships made the afternoon sailings on weekend from Patras, the "Ionian Galaxy" made two noon sailings instead of the one required, leaving always on Wednesday and Saturday from Ancona. Many of these popular clubs have long waiting lines where you may, or may not get in and almost any club has a cover on weekend nights. Thule Covert is a collection of stylized camera bags with the functionality and durability to support an urban photographer chasing the perfect shot through the city or on weekend excursions. My father took a holiday on weekend with his girlfriend. The three ferries sailed six times a For arrivals on weekdays after 7:00pm or on weekend, the owner may ask you to pay the remaining amount in advance (refundable in case of cancellation) and fill out a form for the security deposit.

at weekends

13,790,000 results on the web

on weekend

16,710,000,000 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

In September open on weekend.
You cannot leave without lunch at Montevideo's port market, especially on weekend.
week from each port; the two Minoan ships made the afternoon sailings on weekend from Patras, the "Ionian Galaxy" made two noon sailings instead of the one required, leaving always on Wednesday and Saturday from Ancona.
Many of these popular clubs have long waiting lines where you may, or may not get in and almost any club has a cover on weekend nights.
Thule Covert is a collection of stylized camera bags with the functionality and durability to support an urban photographer chasing the perfect shot through the city or on weekend excursions.
My father took a holiday on weekend with his girlfriend.
The three ferries sailed six times a
For arrivals on weekdays after 7:00pm or on weekend, the owner may ask you to pay the remaining amount in advance (refundable in case of cancellation) and fill out a form for the security deposit.