O lux beata Trinitas
et principalis Unitas
iam sol recedit igneus
infunde lumen cordibus
Te mane laudum carmine
te deprecemur vespere
te nostra supplex gloria
per cuncta laudet saecula.
Deo Patri sit gloria,
eiusque soli Filio,
cum Spiritu Paraclito,
et nunc, et in perpetuum. Amen.
O blessed light, O Trinity,
Majestic ruling Unity!
The burning sun recedes from sight;
Into our hearts infuse your light.
We sing your praise at break of day;
As evening falls, to you we pray.
To you our humble praise we send
To give you glory without end.
To God the Father glory sing
And to his only Son, our King;
Praise to the Spirit, equally,
Both now and to eternity. Amen.