Yes, it is capitalized because it's a season or an event recognized by different cultural groups. Almost like a holiday.
If you are writing something with a title, you would capitalize Happy Holiday Season in the title. If you are writing it in something other than a title, you would not capitalize it.
Yes, season names are capitalized when writing.
Yes, you should capitalize "Fall of 2008" when referring to the season in a specific year because "Fall" is a proper noun denoting the season and "2008" is a specific year.
Yes, the season "Fall" should be capitalized when used in a sentence as it is a proper noun.
Yes, I would capitalise Easter, but not season, exactly as you did.
No, "holy season" does not require to be capitalized.
If you are writing something with a title, you would capitalize Happy Holiday Season in the title. If you are writing it in something other than a title, you would not capitalize it.
The carnival gratuities will increase for the upcoming season, but the exact amount of the increase has not been specified.
Yes, season names are capitalized when writing.
in summer, holidays
30th of February
New Orleans is known for its Mardi Gras Carnival season.
Seasons are only capitalized when they form part of a title.
Yes, you should capitalize "Fall of 2008" when referring to the season in a specific year because "Fall" is a proper noun denoting the season and "2008" is a specific year.
In Rio de Janiero, the celebration of Carnival(pre-Lenten season) is spelled Carnaval in Portuguese, the dominant language of Brazil.
Yes, the season "Fall" should be capitalized when used in a sentence as it is a proper noun.
At the beginning of the sentence or when it forms part of the proper noun or when it is used in the title. Example: Warm this Season