ACST
Australian Central Standard Time
GMT +9:30
ACST is NOT in use by many locations
ACDT (Australian Central Daylight Time) is used instead. Switch to ACDT time zone or select one of the cities Adelaide, Darwin, Adelaide Hills) for automatic timezone change.

Time Difference

CST (Central Standard Time) is 15 hours and 30 minutes behind Australian Central Standard Time
4:30 am04:30 in San Nicolas de los Garza, Mexico is 8:00 pm20:00 in ACST

San Nicolas de los Garza to ACST call time
Best time for a conference call or a meeting is between 5am-7am in San Nicolas de los Garza which corresponds to 8:30pm-10:30pm in ACST

4:30 am04:30 CST (Central Standard Time) (San Nicolas de los Garza, Mexico). Offset UTC -6:00 hours
8:00 pm20:00 Australian Central Standard Time (ACST). Offset UTC +9:30 hours

4:30 am04:30 San Nicolas de los Garza, Mexico / 8:00 pm20:00 ACST

San Nicolas de los Garza, Mexico ACST
12am (midnight) 3:30 pm
1am 4:30 pm
2am 5:30 pm
3am 6:30 pm
4am 7:30 pm
5am 8:30 pm
6am 9:30 pm
7am 10:30 pm
8am 11:30 pm
9am 12:30 am
10am 1:30 am
11am 2:30 am
12pm (noon) 3:30 am
1pm 4:30 am
2pm 5:30 am
3pm 6:30 am
4pm 7:30 am
5pm 8:30 am
6pm 9:30 am
7pm 10:30 am
8pm 11:30 am
9pm 12:30 pm
10pm 1:30 pm
11pm 2:30 pm
0:00 15:30
1:00 16:30
2:00 17:30
3:00 18:30
4:00 19:30
5:00 20:30
6:00 21:30
7:00 22:30
8:00 23:30
9:00 0:30
10:00 1:30
11:00 2:30
12:00 3:30
13:00 4:30
14:00 5:30
15:00 6:30
16:00 7:30
17:00 8:30
18:00 9:30
19:00 10:30
20:00 11:30
21:00 12:30
22:00 13:30
23:00 14:30

San Nicolas de los Garza Information

Time Zone

Abbreviation / Name
CST - Central Standard Time
UTC / GMT Offset
-6:00 hours during Central Standard Time, currently in use.

San Nicolas de los Garza Facts

Country
Mexico
Alternative Names
San Nicolas de los Garsas, San Nicolas de los Garza, San Nicolas de los Garzas, San Nicolás de los Garsas, San Nicolás de los Garza, San Nicolás de los Garzas, San Nikolas de los Garsa, San Nikolas de los Garza, sheng ni gu la si shi, sn nykwlas d lws garza, Сан Николас де лос Гарза, Сан Николас де лос Гарса, سن نیکولاس د لوس گارزا, სან-ნიკოლას-დე-ლოს-გარსა, 聖尼古拉斯市
Population
443,273
Currency
Peso (MXN)
Geographic Coordinates
25° 44' N Latitude / 100° 18' W Longitude
International Dialing Code
+52

Australian Central Standard Time

Offset: ACST is 9 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Australia

Countries: It is used in following countries: Australia

Principal Cities: The largest city in the ACST timezone is Adelaide from Australia with population about 1.225 million people. Other major cities in the area are Darwin, Adelaide Hills, Alice Springs, Palmerston

ACST Time Zone Geo Map
ACST timezone map

Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Australian Central Daylight Time (ACDT).

Daylight saving time clock moves forward for one hour from 2am to 3amEnd: Australian Central Standard Time (ACST) has ended on Sunday, October 6, 2024 at 2:00 am local time and clocks were set one hour forward to Sunday, October 6, 2024, 3:00 am local daylight time instead. Standard time ends annually the on first Sunday of October.

Daylight saving time clock moves back for one hour from 3am to 2amStart: Australian Central Standard Time (ACST) starts on Sunday, April 6, 2025 at 3:00 am local time and clocks are set one hour back to Sunday, April 6, 2025, 2:00 am. Standard time starts annually the on first Sunday of April.

ACST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0930 - basic
  • +09:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0930 - sign character (+) followed by a four digit time providing hours (09) and minutes (30) of the offset. Indicates nine hour and thirty minutes time differences to the east of the zero meridian.
IANA/Olson: Reflects ACST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Australia/Adelaide
  • Australia/Broken_Hill
  • Australia/Darwin
  • Australia/North
  • Australia/South
  • Australia/Yancowinna