CHAST
Chatham Island Standard Time
GMT +12:45
Philippines
PST

Time Difference

Chatham Island Standard Time is 4 hours and 45 minutes ahead of PST ()
7:00 am07:00 in CHAST is 2:15 am02:15 in Irosin, Philippines

CHAST to Irosin call time
Best time for a conference call or a meeting is between 12:45pm-6pm in CHAST which corresponds to 8am-1:15pm in Irosin

7:00 am07:00 Chatham Island Standard Time (CHAST). Offset UTC +12:45 hours
2:15 am02:15 PST () (Irosin, Philippines). Offset UTC +8:00 hours

7:00 am07:00 CHAST / 2:15 am02:15 Irosin, Philippines

CHAST Irosin, Philippines
12am (midnight) 7:15 pm
1am 8:15 pm
2am 9:15 pm
3am 10:15 pm
4am 11:15 pm
5am 12:15 am
6am 1:15 am
7am 2:15 am
8am 3:15 am
9am 4:15 am
10am 5:15 am
11am 6:15 am
12pm (noon) 7:15 am
1pm 8:15 am
2pm 9:15 am
3pm 10:15 am
4pm 11:15 am
5pm 12:15 pm
6pm 1:15 pm
7pm 2:15 pm
8pm 3:15 pm
9pm 4:15 pm
10pm 5:15 pm
11pm 6:15 pm
0:00 19:15
1:00 20:15
2:00 21:15
3:00 22:15
4:00 23:15
5:00 0:15
6:00 1:15
7:00 2:15
8:00 3:15
9:00 4:15
10:00 5:15
11:00 6:15
12:00 7:15
13:00 8:15
14:00 9:15
15:00 10:15
16:00 11:15
17:00 12:15
18:00 13:15
19:00 14:15
20:00 15:15
21:00 16:15
22:00 17:15
23:00 18:15

Chatham Island Standard Time

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

CHAST Time Zone Geo Map
CHAST timezone map

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 twelve hour and forty-five minutes time differences to the east of the zero meridian.

Irosin Information

Time Zone

Abbreviation / Name
PST -
PHT - Philippine Time
UTC / GMT Offset
+8:00 hours during , currently in use.
+8:00 hours during Philippine Time.
Daylight Saving Time Change
0:00 hours - DST is NOT in use
Daylight Saving Time Starts
Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Also called Fall Back or switch to Winter Time.

Irosin Facts

Country
Philippines
Alternative Names
Irosin
Population
20,716
Currency
Peso (PHP)
Geographic Coordinates
12° 42' N Latitude / 124° 01' E Longitude
International Dialing Code
+63