June is the sixth month of the year in the Julian and Gregorian calendars—the latter the most widely used calendar in the world. June is 30 days long, and comes after May and before July. June marks the start of summer in the Northern Hemisphere and contains the summer solstice, the day with the most daylight hours. In the Southern Hemisphere, June is the start of winter and contains the winter solstice, the day with the fewest hours of daylight out of the year.

जनवरी ग्रेगोरियन कैलेंडर में वर्ष का छठा महीना है, जिसमे दिनों की संख्या 30 होती है। इस महीने का नाम रोमन देवी जूनो के नाम पर पडा़ है जो ज्युपिटर देवता की पत्नी है और यूनानी देवी हेरा के समकक्ष है