Colorado, USA
MST
India
IST

Time Difference

MST (Mountain Standard Time) is 12 hours and 30 minutes behind IST (India Standard Time)
9:00 pm21:00 in Boulder, CO, USA is 9:30 am09:30 in Visakhapatnam, India

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

9:00 pm21:00 MST (Mountain Standard Time) (Boulder, CO, USA). Offset UTC -7:00 hours
9:30 am09:30 IST (India Standard Time) (Visakhapatnam, India). Offset UTC +5:30 hours

9:00 pm21:00 Boulder, CO, USA / 9:30 am09:30 Visakhapatnam, India

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

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

Visakhapatnam Information

Time Zone

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

Visakhapatnam Facts

Country
India
Alternative Names
VTZ, Vaisakhapattanam, Vaisākhapattanam, Visak, Visakha, Visakhapatnam, Visakhapatnamas, Vishakhapatnam, Vishakkhapatnam, Vishākhapatnam, Visákhapatnam, Vizag, Vizag City, Vizagapatam, Vizagapatnam, bisakhapatana, bisakhapattama, bisyakapateunam, fshakabatnm, fysakhabatnam, fyshakhabatnam, vicakappattinam, visakhapatanama, visakhapatnam, visakhapattanam, visakhapattanama, vu~ishakapatonamu, w shakھa pٹnm, wei sha ka pa te nan, wisakha pat tnam, wshakapatnm, wshakھ pٹnm, wshakھapٹnm, wysakapatnam, Визагапатнам, Вишакхапатнaм, Вишакхапатнам, Вішакхапатнам, فشاكاباتنم, فيساخاباتنام, فيشاخاباتنام, و شاکھا پٹنم, وشاکاپاتنم, وشاکھ پٹنم, وشاکھاپٹنم, ويساکاپټنام, ویساکاپاتنام, ویساکھاپتنام, विशाखपट्टणम्, विशाखापट्टणम, विशाखापत्तनम, বিশাখাপত্তম, વિશાખાપટનમ, ବିଶାଖାପାଟଣା, விசாகப்பட்டினம், విశాఖపట్నం, ವಿಶಾಖಪಟ್ಟಣಂ, വിശാഖപട്ടണം, วิศาขาปัตตนัม, ვიშაქაპატნამი, ვიშაქჰაპატნამი, ヴィシャーカパトナム, 维沙卡帕特南, 비샤카파트남
Population
1,063,178
Currency
Rupee (INR)
Geographic Coordinates
17° 40' N Latitude / 83° 12' E Longitude
International Dialing Code
+91