Strong’s Greek
G1206 — deuteraios
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
δευτεραῖος
deuteraios — pronounced dyoo-ter-ah'-yos
from 1208; secondary, i.e. (specially) on the second day:--next day. see GREEK for 1208
1 occurrence in the KJV.
Acts 28:13
And from thence we fetched a compass, and came to Rhegium: and after one day the south wind blew, and we came the next day to Puteoli: