You could also do the short obligatory prayer that Baha'is do:
TO BE RECITED ONCE IN TWENTY-FOUR HOURS, AT NOON
I bear witness, O my God, that Thou hast created me to know Thee and to worship Thee. I testify, at this moment, to my powerlessness and to Thy might, to my poverty and to Thy wealth. There is none other God but Thee, the Help in Peril, the Self-Subsisting.
(Compilations, Baha'i Prayers, p. iv)
Technically, noon is anytime between noon and sunset. We also do ablutions before this (just washing of hands and face), but as you are not a Baha'i, that is not necessary for you.