0645 military time is 6:45 AM
0645 in military time is 6:45 AM, in the morning. It is said “zero six forty-five”.
- Say it
- “zero six forty-five”, informally “oh six forty-five” (common usage; no manual spells out 0000 to 0059)
- 24-hour clock
- 06:45
How to convert 0645 to standard time
- The hour is 06, which is less than 12, so the time is AM (before noon).
- Drop the leading zero (06 becomes 6), keep the minutes (45) and add AM: 6:45 AM.
And the other way: 6:45 AM in military time is 0645: write the hour with two digits (a leading zero) and leave out the colon and AM.
How to say 0645
Say “zero six forty-five”. You may also hear “oh six forty-five”; the manuals say “zero”. Spoken, “hours” often follows: “zero six forty-five hours”. In writing, the Army and Air Force leave “hours” out. How military time is said and written.
- Military time
- 0645
- Standard time
- 6:45 AM
- 24-hour clock
- 06:45
- Part of the day
- Morning
0645 with a time zone
On its own, 0645 is a local time: 0645 in New York is 6:45 AM in New York. Written with a Z, as 0645Z, it is Zulu time (UTC), which in US time zones is:
| 0645Z in | Daylight time (March to November) | Standard time (November to March) |
|---|---|---|
| EasternNew York | 0245 2:45 AMUTC−4 · Q | 0145 1:45 AMUTC−5 · R |
| CentralChicago | 0145 1:45 AMUTC−5 · R | 0045 12:45 AMUTC−6 · S |
| MountainDenver | 0045 12:45 AMUTC−6 · S | 2345 11:45 PM, the day beforeUTC−7 · T |
| PacificLos Angeles | 2345 11:45 PM, the day beforeUTC−7 · T | 2245 10:45 PM, the day beforeUTC−8 · U |
“The day before” and “the next day” count from the Zulu date. US daylight time runs from the second Sunday in March to the first Sunday in November (NIST). Any Zulu time: Zulu time now.
Times around 0645
Every quarter of this hour: 0600 · 0615 · 0630 · 0645
Questions people ask
What is 0645 in military time?
0645 in military time is 6:45 AM, in the morning.
How do you say 0645 in military time?
Say “zero six forty-five”. You may also hear “oh six forty-five”; the manuals say “zero”. Spoken, “hours” often follows: “zero six forty-five hours”. In writing, the Army and Air Force leave “hours” out.
What is 6:45 AM in military time?
6:45 AM in military time is 0645: write the hour with two digits (a leading zero) and leave out the colon and AM.
What is 0645Z in Eastern time?
0645Z (Zulu, which is UTC) is 0245 (2:45 AM) in Eastern Daylight Time and 0145 (1:45 AM) in Eastern Standard Time.
All the hours and minutes of the day are in the military time chart.