When a merchant ship is moored, where is its national ensign flown?

The national ensign of a merchant ship is flown from the flag staff during the hours of 8 am to sunset. This practice aligns with international maritime traditions and regulations regarding the display of national flags.

Flying the ensign from the flag staff during designated daytime hours signifies the ship's nationality while it is moored. This is important for identification and represents the country's maritime presence.

While some ships may choose to display their flags at different locations or times, such as the stern or bow, the customary and officially recognized protocol involves displaying the national ensign from the flag staff during these specific hours. This practice not only fosters respect for maritime traditions but also ensures consistency in how ships present their national colors.