India
IST
Colorado, USA
MST

Time Difference

IST (India Standard Time) is 12 hours and 30 minutes ahead of MST (Mountain Standard Time)
11:30 pm23:30 in Port Blair, India is 11:00 am11:00 in Boulder, CO, USA

Port Blair to Boulder call time
Best time for a conference call or a meeting is between 7pm-9pm in Port Blair which corresponds to 6:30am-8:30am in Boulder

11:30 pm23:30 IST (India Standard Time) (Port Blair, India). Offset UTC +5:30 hours
11:00 am11:00 MST (Mountain Standard Time) (Boulder, CO, USA). Offset UTC -7:00 hours

11:30 pm23:30 Port Blair, India / 11:00 am11:00 Boulder, CO, USA

Port Blair, India Boulder, CO, USA
12am (midnight) 11:30 am
1am 12:30 pm
2am 1:30 pm
3am 2:30 pm
4am 3:30 pm
5am 4:30 pm
6am 5:30 pm
7am 6:30 pm
8am 7:30 pm
9am 8:30 pm
10am 9:30 pm
11am 10:30 pm
12pm (noon) 11:30 pm
1pm 12:30 am
2pm 1:30 am
3pm 2:30 am
4pm 3:30 am
5pm 4:30 am
6pm 5:30 am
7pm 6:30 am
8pm 7:30 am
9pm 8:30 am
10pm 9:30 am
11pm 10:30 am
0:00 11:30
1:00 12:30
2:00 13:30
3:00 14:30
4:00 15:30
5:00 16:30
6:00 17:30
7:00 18:30
8:00 19:30
9:00 20:30
10:00 21:30
11:00 22:30
12:00 23:30
13:00 0:30
14:00 1:30
15:00 2:30
16:00 3:30
17:00 4:30
18:00 5:30
19:00 6:30
20:00 7:30
21:00 8:30
22:00 9:30
23:00 10:30

Port Blair Information

Time Zone

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

Port Blair Facts

Country
India
Alternative Names
IXZ, Port Blair, Port Bler, Port Bleras, Port-Blehr, Port-Bler, Portus Blairensis, bu lai er gang, porata bale'ara, port bler, port piler, porta blera, porta bleyara, portableyara, poteubeulleeo, potoburea, pwrt blr, pwrt blyyr, Порт Блер, Порт-Блер, Порт-Блэр, פורט בלייר, پورت بلر, پورٹ بلیئر, पोर्ट ब्लेयर, पोर्ट ब्लेर, पोर्टब्लेयर, পোর্ট ব্লেয়ার, ਪੋਰਟ ਬਲੇਅਰ, પોર્ટ બ્લૅર, ପୋର୍ଟ ବ୍ଲେୟର, போர்ட் பிளேர், ಪೋರ್ಟ್ ಬ್ಲೇರ್, പോർട്ട് ബ്ലെയർ, พอร์ตแบลร์, პორტ-ბლერი, ポートブレア, 布萊爾港, 포트블레어
Population
112,050
Currency
Rupee (INR)
Geographic Coordinates
11° 39' N Latitude / 92° 44' E Longitude
International Dialing Code
+91

Boulder Information

Time Zone

Abbreviation / Name
MST - Mountain Standard Time
HAR - Heure Avancée des Rocheuses
UTC / GMT Offset
-7:00 hours during Mountain Standard Time, currently in use.
-6:00 hours during Heure Avancée des Rocheuses.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 2am to 3am Sunday, March 10, 2024 at 2:00 am local time. DST starts annually the on second Sunday of March. Clocks are turned forward 1 hour to Sunday, March 10, 2024, 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 1am Sunday, November 3, 2024 at 2:00 am local time. DST ends annually the on first Sunday of November. Clocks are turned backward 1 hour to Sunday, November 3, 2024, 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Boulder Facts

Country
USA
State
Colorado
Alternative Names
Bolder, Boulder, Bouldur, WBU, ba'uldara, bo de, boldara, bolde xr, boldeo, boruda, bwldr, bwldr klradw, Болдер, Боулдер, Боулдър, בולדר, بولدر, بولدر، کلرادو, بولڈر، کولوراڈو, बाउल्डर, बोल्डर, โบลเดอร์, ボルダー, 波德, 볼더
Population
107,349
Currency
Dollar (USD)
Geographic Coordinates
40° 00' N Latitude / 105° 16' W Longitude
International Dialing Code
+1