Sri Lanka
IST
CHAST
Chatham Island Standard Time
GMT +12:45

Time Difference

IST (India Standard Time) is 7 hours and 15 minutes behind Chatham Island Standard Time
10:00 am10:00 in Horana South, Sri Lanka is 5:15 pm17:15 in CHAST

Horana South to CHAST call time
Best time for a conference call or a meeting is between 8am-10:45am in Horana South which corresponds to 3:15pm-6pm in CHAST

10:00 am10:00 IST (India Standard Time) (Horana South, Sri Lanka). Offset UTC +5:30 hours
5:15 pm17:15 Chatham Island Standard Time (CHAST). Offset UTC +12:45 hours

10:00 am10:00 Horana South, Sri Lanka / 5:15 pm17:15 CHAST

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

Horana South Information

Time Zone

Abbreviation / Name
IST - India Standard Time
UTC / GMT Offset
+5:30 hours during India Standard Time, currently in use.

Horana South Facts

Country
Sri Lanka
Alternative Names
Horana, Horana South
Population
8,982
Currency
Rupee (LKR)
Geographic Coordinates
6° 42' N Latitude / 80° 03' E Longitude
International Dialing Code
+94

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.