In buenos dias, there is only an accent over the 'i' in the word dia.
Yes, on the "i" - buenos dÃas. In this case, the accent mark makes it clear that "dÃas" is to be pronounced as two syllables, as opposed to a diphtong.
buenos dias.
Buenos dias. (there is an accent on the letter "i" in "dias")
Buenas Tardes
buenos dias, como amaneciste? buenos dias, has dormido bien?
Buenos dias is not a question soliciting a response, technically. However, the usual response is probably "igualmente" (same to you).
diez dias (with an accent mark over the "e" in diez and over the "i" in dias)
Buenos dias. (there is an accent on the letter "i" in "dias")
"¿Buenos dias, Senorita (name), cómo esta?" (How are you?)
Buenos dias Alberto mean "Good Morning Alberto"
Buenas Tardes
"Good morning to you" in Spanish is "buenos días a usted / ustedes / ti / vosotros, as"
Buenos: Dias Noches Senor Senora
"Buenos días amigo, tanto tiempo" translates to "Good morning friend, long time no see" in English. It is a greeting used to express excitement or surprise at seeing someone after a long period of time.
buenos dias, como amaneciste? buenos dias, has dormido bien?
Buenos dias is not a question soliciting a response, technically. However, the usual response is probably "igualmente" (same to you).
mundo de buenos dias means good morning world
diez dias (with an accent mark over the "e" in diez and over the "i" in dias)
'good morning sunshine' in Spanish is (word for word) 'sol de la mañana buena', but I think you mean 'Good morning, sunshine' (a greeting, plus 'sunshine') Good morning = Buenos dias 'Sunshine' as an affectionate nickname is not usual in Spanish, but literally = solana. So 'Buenos dias, solana'.