Zulu time is UTC (GMT+0) year-round. It uses 24-hour time with no daylight saving.
What is Zulu time?
Zulu time is the military phonetic name for Coordinated Universal Time (UTC). Aviation, military, and maritime operations use it as the global time reference.
Is Zulu time the same as UTC?
Yes. Zulu time matches UTC year-round. The Zulu time zone does not observe daylight saving time.
How is Zulu time written?
Zulu time uses the 24-hour clock, often with a Z suffix (for example, 1430Z).