1603 in military time is 4:03 PM
- Say it
- Sixteen zero three hours
- On the radio
- One Six Zero Three Zulu
WUN SIX ZE-RO TREE ZOO-LOO - Time of day
- In the afternoon
Looking for the closest quarter hour? See 1600 (4:00 PM).
1603 from where you are
Checking your clock…
Working out your local time…
| Zone | Offset | Military | Regular |
|---|---|---|---|
| Zulu (UTC) | UTC+0 | 1603 | 4:03 PM |
| Eastern Daylight (Quebec) | UTC-4 | 1203 | 12:03 PM |
| Eastern Standard (Romeo) | UTC-5 | 1103 | 11:03 AM |
| Pacific Standard (Uniform) | UTC-8 | 0803 | 8:03 AM |
Where 1603 falls on a shift
Navy watches are fixed. Hospital shifts vary by facility; these are the common patterns.
| Mid watch | 0000–0400 |
| Morning watch | 0400–0800 |
| Forenoon watch | 0800–1200 |
| Afternoon watch | 1200–1600 |
| First dog watch | 1600–1800 |
| Last dog watch | 1800–2000 |
| First watch | 2000–2400 |
| Day shift, 12-hour | 0700–1900 |
| Night shift, 12-hour | 1900–0700 |
| Day shift, 8-hour | 0700–1500 |
| Evening shift, 8-hour | 1500–2300 |
| Night shift, 8-hour | 2300–0700 |
Every minute from 1600 to 1659
1603 questions
What is 1603 in regular time?
1603 in military time is 4:03 PM in regular 12-hour time. The hour 16 is over 12, so subtract 12 (16 − 12 = 4) and add PM: 4:03 PM.
How do you say 1603 in military time?
Say "sixteen zero three hours." Over the radio, read it digit by digit: "One Six Zero Three Zulu" when it is Zulu time.
What is 4:03 PM in military time?
4:03 PM is 1603 in military time, written with four digits and no colon.
Is 1603 AM or PM?
1603 is PM. Military times from 1200 to 2359 are after noon, so 1603 is 4:03 PM.
What is 1603 Zulu in US time?
1603Z (Zulu, UTC) is 11:03 AM Eastern Standard Time, 12:03 PM Eastern Daylight Time, and 8:03 AM Pacific Standard Time.
Need a different time? Use the converter or drill yourself for 60 seconds.