Check if time is between two time inputs.

BulldogLowell:
you need to get the time from somewhere.

try putting in your library and let's see...

The blynk has the RTC time. So I get the time with the RTC widget. And Timelib is used.

But I'm unsure of all this is necessary for your lib?

void dailylibtimer() {
 static unsigned long lastTime = 0;
 DailyTimer::update();
 if(millis() - lastTime >= 1000)
 {
   char timeBuffer[32] = "";
   sprintf(timeBuffer, "Time:%2d:%02d:%02d\tDate:%02d/%02d/%4d", hour(), minute(), second(), month(), day(), year());
   Serial.println(timeBuffer);
   lastTime = millis();
 }
}