"common days" is correct and usable in written English.
It typically refers to days that are typical or commonplace in some respect. For example, you might say "We need to get ready for the common days ahead."
The teams had two common days off, July 3 and Aug. 4.
The most common days for that to happen were Christmas Eve, Christmas Day, New Year's Day and Valentine's Day.
He dashed off a series of poems and slipped them to her over tea: "The touch of lips too dear for mortal kisses The light of eyes too soft for common days The breath of jasmine born to faintly lighten The garden of ethereal estrays".
The idea, in essence, is to improve your heath by turning even the most common days into a kind of live-action video game: you set a goal — Rose and I both aim for 2,000 points a day — and then try to meet and beat it.
On common days of spread-F, the occurrence at higher latitudes in general started at around the same time or slightly after its start at the lowest latitude, and the duration of spread-F is generally longer at lower latitudes (Okinawa and Yamagawa) and shorter at higher latitudes except for the lone case at the highest latitude.
In addition to all of those well-being benefits, Writer William Arthur Ward said, "Gratitude can transform common days into thanksgivings, turn routine jobs into joy, and change ordinary opportunities into blessings".
Sunday, though, was far from a common day at the Tour.
10 per cent of incidents took place in December, with Fridays the most common day for a slip or trip.
At night, temperatures are generally 30 to 40 °F (17 to 22 °C) lower than the daytime highs, and high winds are common day or night.
Look for declining activity, poor hygiene, and problems with common day-to-day activities.
Family Day Care - Consider a family day care setting: Family day care is probably the most common day care setting.
