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Sunny day in Irish (Grianlá): Meaning, Pronunciation, Usage

The Irish for sunny day is grianlá, a masculine noun (plural grianlaethanta).
Updated October 2026Report a mistake

How to say “sunny day” in Irish

Irish:
grianlá
English:
sunny day
Word type:
noun
Gender:
masculine
Pronunciation:
“GREE-un-law”  /ˈɟɾʲiənˌlˠɑː/
Various forms
Plural:
grianlaethanta (sunny days)
Genitive singular:
grianlae, an ghrianlae (e.g. teas an ghrianlae, the heat of the sunny day)
Genitive plural:
grianlaethanta, na ngrianlaethanta (e.g. cuimhne grianlaethanta an tsamhraidh, memories of the sunny days of summer)

What does “grianlá” mean?

sunny day
A day of bright sunshine.Also: sunshiny day, fine day, bright day.

“Grianlá” with the article

The plural of sunny day in Irish is grianlaethanta. Here is grianlá after the article (an t-alt), in the singular and the plural.

an grianlá
the sunny day
No change after an
na grianlaethanta
the sunny days
Plural: no change after na

“Grianlá” in a sentence: Irish examples

Common Irish sentences using grianlá, the Irish word for sunny day.

Ba ghrianlá álainn é inné.
Yesterday was a lovely sunny day.
Chuamar go dtí an trá ar an ngrianlá sin.
We went to the beach on that sunny day.
Is breá liom grianlaethanta an tsamhraidh.
I love the sunny days of summer.
Ní bhíonn mórán grianlaethanta againn in Éirinn.
We don't get many sunny days in Ireland.
Chuir an grianlá áthas ar gach duine.
The sunny day made everyone happy.
Tá súil agam go mbeidh grianlá againn amárach.
I hope we'll have a sunny day tomorrow.

Other nouns in Irish

More everyday Irish nouns to learn next.

Sunny day in Irish: frequently asked questions

What is the Irish for sunny day?

The Irish for sunny day is grianlá (pronounced “GREE-un-law”). It’s a masculine noun and the plural is grianlaethanta.

How do you pronounce grianlá in Irish?

Grianlá is said like “GREE-un-law” (IPA /ˈɟɾʲiənˌlˠɑː/).

What is the plural of sunny day in Irish?

The plural of grianlá is grianlaethanta; with the article, na grianlaethanta means “the sunny days”. The genitive plural is grianlaethanta, as in cuimhne grianlaethanta an tsamhraidh (memories of the sunny days of summer).

Why does grianlá change to ghrianlá or ngrianlá?

Irish changes the start of some words after certain words. After mo (my) grianlá becomes mo ghrianlá (lenition), and after ár (our) or i (in) it becomes ár ngrianlá (eclipsis).

Can I just say 'lá grianmhar' instead of 'grianlá'?

Yes, 'lá grianmhar' is very common in speech and means the same; 'grianlá' is a single compound word for a sunny day.

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