Z A B C D F G H INOPQRSTUW E

STANDARD TIME ZONESCorrected to January 2001

Zone boundaries are approximate

Daylight Saving Time (Summer Time),usually one hour in advance of Standard

Time, is kept in some places

Map outline © Mountain High MapsCompiled by HM Nautical Almanac Office

ZABCC*DD*E

0+ 1+ 2+ 3+ 3 30+ 4+ 4 30+ 5

E*FF*GHII*

+ 5 30+ 6+ 6 30+ 7+ 8+ 9+ 9 30

KK*LL*MM*M†

+10+10 30+11+11 30+12+13+14

NOPP*QRS

− 1− 2− 3− 3 30− 4− 5− 6

TUU*VV*WXY

− 7− 8− 8 30− 9− 9 30−10−11−12

h h h hh mmmmm

No Standard Time legally adopted‡

Standard Time = Universal Time + value from table

VX K L

P

Q

Q

R

V

U T

S

RQ

P*

TS

A

AZ

B

C

Z

A B

B

B

C

S

S

S

R

H I*K

K

M

M

‡

‡

H

H

H

I K

E FG

ED*

**

*C

CD

F

G

H

DE

F

H

IG

CD

D

E

K L M

Z

ZP

N

0˚ 30˚E 60˚E 90˚E 120˚E 150˚E30˚W60˚W90˚W120˚W150˚W180˚ 180˚

M

N

N

O

O

Z

Z

Z

C

D

D

E

E

E*E*

F*

KL*

*

L

L MM

Q

O

Q

A

SU

W

V*

A

YML M Y

P

K

H

M

X X

W

W

X

M*

WM* M*

M M

L

F

M

Q

M†

K

ID

F

G I

I

I

KL

L

P

Z

International Date L

ine

International Date L

ine

WO

RL

D M

AP

OF

TIM

E Z

ON

ES

R

C

B

B

A

P

R

I