In Irish it's "An bhfuil an t-ádh ortsa?"
lucky girl is "cailín ádhúil" in Irish; Scottish Gaelic: ...
'Of the day' is an Lae in the Irish language.It's an Latha in (Scottish) Gaelic.
"Lucky" is an English word and therefore doesn't mean anything in Gaelic.
nothing
In Gaelic, you can say "Tha an-diugh air a bhith iongantach." This translates to "This day has been amazing." Gaelic, particularly Scottish Gaelic and Irish Gaelic, has its own unique vocabulary and structure, so the phrasing might vary slightly between the two languages.
irish: focal an lae
Seo é an lá. (Irish)
In Irish, duine ámharach or ceann ámharach In Scots Gaelic: ..........
ádhúil go leor
Lá na nAthaireacha Sona Duit
'S e latha brèagha a th' ann! (It's a beautiful day!)
Irish Gaelic: salacharScots Gaelic: salachar