Usages of hafta
Halam sonraki hafta bize ziyarete gelecek.
My (paternal) aunt will come to visit us next week.
Geçen hafta Amerika'nın yeni başkanı seçilmiş.
[Apparently] Last week, the new president of America was elected.
haftalık
weekly
Bu inşaat iki haftada bitecek.
This construction will be done in two weeks (and probably not earlier).
Haftaya tekrar buluşalım.
Let's meet again within the next week.
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