Indiana, USA
CDT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
CHAST
Chatham Island Standard Time
GMT +12:45
tomorrow
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Compare La Porte time with CHAST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

CDT (Central Daylight Time) is 17 hours and 45 minutes behind Chatham Island Standard Time
4:00 pm16:00 in La Porte, IN, USA is 9:45 am09:45 in CHAST

La Porte to CHAST call time
Best time for a conference call or a meeting is between 3:15pm-5pm in La Porte which corresponds to 9am-10:45am in CHAST (next day)

4:00 pm16:00 CDT (Central Daylight Time) (La Porte, IN, USA). Offset UTC -5:00 hours
9:45 am09:45 Chatham Island Standard Time (CHAST). Offset UTC +12:45 hours

4:00 pm16:00 La Porte, IN, USA / 9:45 am09:45 CHAST

La Porte, IN, USACHAST
12am (midnight)5:45 pm
1am6:45 pm
2am7:45 pm
3am8:45 pm
4am9:45 pm
5am10:45 pm
6am11:45 pm
7am12:45 am
8am1:45 am
9am2:45 am
10am3:45 am
11am4:45 am
12pm (noon)5:45 am
1pm6:45 am
2pm7:45 am
3pm8:45 am
4pm9:45 am
5pm10:45 am
6pm11:45 am
7pm12:45 pm
8pm1:45 pm
9pm2:45 pm
10pm3:45 pm
11pm4:45 pm
00:0017:45
01:0018:45
02:0019:45
03:0020:45
04:0021:45
05:0022:45
06:0023:45
07:0000:45
08:0001:45
09:0002:45
10:0003:45
11:0004:45
12:0005:45
13:0006:45
14:0007:45
15:0008:45
16:0009:45
17:0010:45
18:0011:45
19:0012:45
20:0013:45
21:0014:45
22:0015:45
23:0016:45

La Porte Information

Time Zone

Abbreviation / Name
CDT - Central Daylight Time
CST - Central Standard Time
UTC / GMT Offset
-5:00 hours during Central Daylight Time, currently in use.
-6:00 hours during Central Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 2am to 3amSunday, March 8, 2026 at 2:00 am local time. DST starts annually on the 2nd Sunday of March. Clocks are turned forward 1 hour to Sunday, March 8, 2026 at 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 2am to 1amSunday, November 1, 2026 at 2:00 am local time. DST ends annually on the 1st Sunday of November. Clocks are turned backward 1 hour to Sunday, November 1, 2026 at 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

La Porte Facts

Country
USA
State
Indiana
Alternative Names
La Port, LaPorte, Ла Порт
Population
21,916
Currency
Dollar (USD)
Geographic Coordinates
41° 36' N Latitude / 86° 42' W Longitude
International Dialing Code
+1

Chatham Island Standard Time

Offset: CHAST is 12 hours and 45 minutes ahead Greenwich Mean Time (GMT) and is used in Pacific

Countries using this time zone: New Zealand

CHAST Time Zone Geo Map
CHAST timezone map

Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Chatham Island Daylight Time (CHADT).

Start: Chatham Island Standard Time (CHAST) started on Sunday, April 5, 2026 at 3:45 am local time and clocks were set one hour back to Sunday, April 5, 2026, 2:45 am. Standard time starts annually on the first Sunday of April.

End: Chatham Island Standard Time (CHAST) ends on Sunday, September 27, 2026 at 2:45 am local time and clocks are set one hour forward to Sunday, September 27, 2026, 3:45 am local daylight time instead. Standard time ends annually on the last Sunday of September.

CHAST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +1245 - basic
  • +12:45 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1245 - sign character (+) followed by a four digit time providing hours (12) and minutes (45) of the offset. Indicates an offset of twelve hours and forty-five minutes to the east of the zero meridian.