The half-time or half-moon emojis get used when the clock hits that midpoint moment, like in sports updates or planning breaks. Dropping 🕑🕑 signals it's halfway through the event, while 🌗🌑 subtly hints at phases fading or endings approaching. Use them in casual chats about deadlines or when talking about how much longer something’s going to take. They work well in reminders or subtle mood shifts.