Puerto Rico
AST
CHADT
Chatham Island Daylight Time
GMT +13:45

Time Difference

AST (Atlantic Standard Time) is 17 hours and 45 minutes behind Chatham Island Daylight Time
10:30 am10:30 in Guayama, Puerto Rico is 4:15 am04:15 in CHADT

Guayama to CHADT call time
Best time for a conference call or a meeting is between 4am-6am in Guayama which corresponds to 9:45pm-11:45pm in CHADT

10:30 am10:30 AST (Atlantic Standard Time) (Guayama, Puerto Rico). Offset UTC -4:00 hours
4:15 am04:15 Chatham Island Daylight Time (CHADT). Offset UTC +13:45 hours

10:30 am10:30 Guayama, Puerto Rico / 4:15 am04:15 CHADT

Guayama, Puerto Rico CHADT
12am (midnight) 5:45 pm
1am 6:45 pm
2am 7:45 pm
3am 8:45 pm
4am 9:45 pm
5am 10:45 pm
6am 11:45 pm
7am 12:45 am
8am 1:45 am
9am 2:45 am
10am 3:45 am
11am 4:45 am
12pm (noon) 5:45 am
1pm 6:45 am
2pm 7:45 am
3pm 8:45 am
4pm 9:45 am
5pm 10:45 am
6pm 11:45 am
7pm 12:45 pm
8pm 1:45 pm
9pm 2:45 pm
10pm 3:45 pm
11pm 4:45 pm
0:00 17:45
1:00 18:45
2:00 19:45
3:00 20:45
4:00 21:45
5:00 22:45
6:00 23:45
7:00 0:45
8:00 1:45
9:00 2:45
10:00 3:45
11:00 4:45
12:00 5:45
13:00 6:45
14:00 7:45
15:00 8:45
16:00 9:45
17:00 10:45
18:00 11:45
19:00 12:45
20:00 13:45
21:00 14:45
22:00 15:45
23:00 16:45

Guayama Information

Time Zone

Abbreviation / Name
AST - Atlantic Standard Time
UTC / GMT Offset
-4:00 hours during Atlantic Standard Time, currently in use.

Guayama Facts

Country
Puerto Rico
Alternative Names
City of Witches, Guajama, Gvajama, gua ya ma, guraayama, Гваяма, Гвајама, Гуаяма, گوایاما، پورٹو ریکو, গুৱায়ামা, 瓜亞馬
Population
21,575
Currency
Dollar (USD)
Geographic Coordinates
17° 59' N Latitude / 66° 06' W Longitude

Chatham Island Daylight Time

Offset: CHADT is 13 hours and 45 minutes ahead Greenwich Mean Time (GMT) and is used in Pacific

CHADT Time Zone Geo Map
CHADT timezone map

CHADT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +1345 - basic
  • +13:45 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1345 - sign character (+) followed by a four digit time providing hours (13) and minutes (45) of the offset. Indicates thirteen hour and forty-five minutes time differences to the east of the zero meridian.