Houston to Atlanta to PHT to Los Angeles to Phoenix Time Converter

Updating current time…
Houston
Texas, USACST
UTC−6
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Atlanta
Georgia, USAEST
UTC−5
1h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm
PHT
Philippine Time
UTC+8
14h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Los Angeles
California, USAPST
UTC−8
2h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Phoenix
Arizona, USAMST
UTC−7
1h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

6:00 am06:00 CST (UTC-6), Nov 12, 2026 = 7:00 am07:00 EST (UTC-5), Nov 12, 2026 = 8:00 pm20:00 PHT (UTC+8), Nov 12, 2026 = 4:00 am04:00 PST (UTC-8), Nov 12, 2026 = 5:00 am05:00 MST (UTC-7), Nov 12, 2026

Houston is 1 hour behind Atlanta. Houston is 14 hours behind PHT. Houston is 2 hours ahead of Los Angeles. Houston is 1 hour ahead of Phoenix.

How the time difference changes

Houston to Atlanta

Normally, Houston is 1 hour behind Atlanta. Briefly around seasonal clock changes, Houston and Atlanta have the same time or Houston is 2 hours behind Atlanta.

Typically, working hours of 9:00 am to 6:00 pm in Houston correspond to 10:00 am to 7:00 pm in Atlanta.Typically, working hours of 09:00 to 18:00 in Houston correspond to 10:00 to 19:00 in Atlanta.

Houston to PHT

For most of the year, Houston is 13 hours behind PHT. From Nov 1, 2026 to Mar 14, 2027, and from Nov 7, 2027 to Mar 12, 2028, Houston is 14 hours behind PHT.

For most of the year, working hours of 9:00 am to 6:00 pm in Houston correspond to 10:00 pm to 7:00 am (next day) in PHT. At other times of the year, working hours of 9:00 am to 6:00 pm in Houston correspond to 11:00 pm to 8:00 am (next day) in PHT.For most of the year, working hours of 09:00 to 18:00 in Houston correspond to 22:00 to 07:00 (next day) in PHT. At other times of the year, working hours of 09:00 to 18:00 in Houston correspond to 23:00 to 08:00 (next day) in PHT.

Houston to Los Angeles

Normally, Houston is 2 hours ahead of Los Angeles. Briefly around seasonal clock changes, Houston is 3 hours ahead of Los Angeles or Houston is 1 hour ahead of Los Angeles.

Typically, working hours of 9:00 am to 6:00 pm in Houston correspond to 7:00 am to 4:00 pm in Los Angeles.Typically, working hours of 09:00 to 18:00 in Houston correspond to 07:00 to 16:00 in Los Angeles.

Houston to Phoenix

For most of the year, Houston is 2 hours ahead of Phoenix. From Nov 1, 2026 to Mar 14, 2027, and from Nov 7, 2027 to Mar 12, 2028, Houston is 1 hour ahead of Phoenix.

For most of the year, working hours of 9:00 am to 6:00 pm in Houston correspond to 7:00 am to 4:00 pm in Phoenix. At other times of the year, working hours of 9:00 am to 6:00 pm in Houston correspond to 8:00 am to 5:00 pm in Phoenix.For most of the year, working hours of 09:00 to 18:00 in Houston correspond to 07:00 to 16:00 in Phoenix. At other times of the year, working hours of 09:00 to 18:00 in Houston correspond to 08:00 to 17:00 in Phoenix.

Compare Houston time with Atlanta, PHT, Los Angeles, and Phoenix time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

CST (Central Standard Time) is 1 hour behind EST (Eastern Standard Time). CST (Central Standard Time) is 14 hours behind Philippine Time. CST (Central Standard Time) is 2 hours ahead of PST (Pacific Standard Time). CST (Central Standard Time) is 1 hour ahead of MST (Mountain Standard Time).
6:00 am06:00 in Houston, TX, USA is 7:00 am07:00 in Atlanta, GA, USA and is 8:00 pm20:00 in PHT and is 4:00 am04:00 in Los Angeles, CA, USA and is 5:00 am05:00 in Phoenix, AZ, USA

Houston to Atlanta call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in Houston which corresponds to 10am-6pm10:00-18:00 in Atlanta.
Houston to PHT call time
Best time for a conference call or a meeting is between 6pm-7pm18:00-19:00 in Houston which corresponds to 8am-9am08:00-09:00 in PHT (next day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
Houston to Los Angeles call time
Best time for a conference call or a meeting is between 11am-6pm11:00-18:00 in Houston which corresponds to 9am-4pm09:00-16:00 in Los Angeles.
Houston to Phoenix call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in Houston which corresponds to 9am-5pm09:00-17:00 in Phoenix.

6:00 am06:00 CST (Central Standard Time) (Houston, TX, USA). Offset UTC -6:00 hours
7:00 am07:00 EST (Eastern Standard Time) (Atlanta, GA, USA). Offset UTC -5:00 hours
8:00 pm20:00 Philippine Time (PHT). Offset UTC +8:00 hours
4:00 am04:00 PST (Pacific Standard Time) (Los Angeles, CA, USA). Offset UTC -8:00 hours
5:00 am05:00 MST (Mountain Standard Time) (Phoenix, AZ, USA). Offset UTC -7:00 hours

6:00 am06:00 Houston, TX, USA / 7:00 am07:00 Atlanta, GA, USA / 8:00 pm20:00 PHT / 4:00 am04:00 Los Angeles, CA, USA / 5:00 am05:00 Phoenix, AZ, USA

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
Houston, TX, USAAtlanta, GA, USAPHTLos Angeles, CA, USAPhoenix, AZ, USA
1:00am2:00pm10:00pm previous day11:00pm previous day
2:00am3:00pm11:00pm previous day12:00am
3:00am4:00pm12:00am1:00am
4:00am5:00pm1:00am2:00am
5:00am6:00pm2:00am3:00am
6:00am7:00pm3:00am4:00am
7:00am8:00pm4:00am5:00am
8:00am9:00pm5:00am6:00am
9:00am10:00pm6:00am7:00am
10:00am11:00pm7:00am8:00am
11:00am12:00am next day8:00am9:00am
12:00pm1:00am next day9:00am10:00am
1:00pm2:00am next day10:00am11:00am
2:00pm3:00am next day11:00am12:00pm
3:00pm4:00am next day12:00pm1:00pm
4:00pm5:00am next day1:00pm2:00pm
5:00pm6:00am next day2:00pm3:00pm
6:00pm7:00am next day3:00pm4:00pm
7:00pm8:00am next day4:00pm5:00pm
8:00pm9:00am next day5:00pm6:00pm
9:00pm10:00am next day6:00pm7:00pm
10:00pm11:00am next day7:00pm8:00pm
11:00pm12:00pm next day8:00pm9:00pm
12:00am next day1:00pm next day9:00pm10:00pm
01:0014:0022:00 previous day23:00 previous day
02:0015:0023:00 previous day00:00
03:0016:0000:0001:00
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06:0019:0003:0004:00
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11:0000:00 next day08:0009:00
12:0001:00 next day09:0010:00
13:0002:00 next day10:0011:00
14:0003:00 next day11:0012:00
15:0004:00 next day12:0013:00
16:0005:00 next day13:0014:00
17:0006:00 next day14:0015:00
18:0007:00 next day15:0016:00
19:0008:00 next day16:0017:00
20:0009:00 next day17:0018:00
21:0010:00 next day18:0019:00
22:0011:00 next day19:0020:00
23:0012:00 next day20:0021:00
00:00 next day13:00 next day21:0022:00

Houston Time Zone and Facts

Time Zone

Abbreviation / Offset
CST – Central Standard Time, UTC-6 (now)
CDT – Central Daylight Time, UTC-5 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 14, 2027 at 2:00 amSunday, March 14, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (CDT). DST starts on the 2nd Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, November 7, 2027 at 2:00 amSunday, November 7, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (CST). DST ends on the 1st Sunday of November each year. Also called Fall Back or Winter Time.
Clock Changes
USA daylight saving time · Clock changes worldwide

Houston Facts

Country
USA
State
Texas
Alternative Names
Chiouston, HOU, Hiu-su-tun, Hiustonas, Hiû-sṳ̂-tûn, Hjuston, Hjustona, Hjūstona, Houston, Houston City, Hustonia, Hyuston, Kh'juston, Khjustn, Khjustan, Khjuston, hi'ustana, hiustʼoni, hiws tan, hiyustan, hou si dun, husatana, hyuseuteon, hyustan, hyustana, hyusuton, hywstn, hywstwn, xiu si dun, ywstwn, Χιούστον, Хьюстон, Хюстан, Хюстон, Хюстън, Хјустон, Հյուստոն, היוסטן, יוסטון, هيوستن, هیوستون, ھیووستن, ہywsٹn, ہیوسٹن, ह्युस्टन, হিউস্টন, ਹੂਸਟਨ, હ્યુસ્ટન, ஹியூஸ்டன், హ్యూస్టన్, ഹ്യൂസ്റ്റൺ, ฮิวสตัน, ဟူစတန်မြို့, ჰიუსტონი, ሂውስተን, ヒューストン, 休斯敦, 休斯頓, 侯斯頓, 휴스턴
Population
2,314,157
Currency
Dollar (USD)
Geographic Coordinates
29° 45' N Latitude / 95° 21' W Longitude
International Dialing Code
+1
More About Houston
Houston local time and city facts

Atlanta Time Zone and Facts

Time Zone

Abbreviation / Offset
EST – Eastern Standard Time, UTC-5 (now)
EDT – Eastern Daylight Time, UTC-4 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 14, 2027 at 2:00 amSunday, March 14, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (EDT). DST starts on the 2nd Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, November 7, 2027 at 2:00 amSunday, November 7, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (EST). DST ends on the 1st Sunday of November each year. Also called Fall Back or Winter Time.
Clock Changes
USA daylight saving time · Clock changes worldwide

Atlanta Facts

Country
USA
State
Georgia
Alternative Names
ATL, Atlant, Atlanta, Atlantae, Atlonta, Canebrake, Marthasdale, Marthasville, Standing Peachtree, Terminus, White Hall, Whitehall, aeteullaenta, arr‌lanra nagaram, atalanta, ateullaenta, ateullanta, atlanta, atoranta, atʼlantʼa, etalanta, etlanta, ya te lan da, Ατλάντα, Атлантæ, Атланта, Ատլանտա, אטלאנטא, אטלנטה, آتلانتا, أتلانتا, ئەتڵانتا, اٹلانٹا, اٹلانٹا، جارجیا, अटलांटा, अटलान्टा, एट्लान्टा, एत्लान्ता, আটলান্টা, એટલાન્ટા, அட்லான்டா, అట్లాంటా, ಅಟ್ಲಾಂಟಾ, അറ്റ്‌ലാന്റാ നഗരം, แอตแลนตา, ཨ་ཊི་ལཱན་ཊཱ།, အတ္တလန္တာမြို့, ატლანტა, አትላንታ, アトランタ, 亚特兰大, 亞特蘭大, 아틀란타, 아틀랜타, 애틀랜타
Population
510,823
Currency
Dollar (USD)
Geographic Coordinates
33° 44' N Latitude / 84° 23' W Longitude
International Dialing Code
+1
More About Atlanta
Atlanta local time and city facts

Philippine Time

Offset: PHT is 8 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Philippines

Principal Cities: The largest city in the PHT time zone is Quezon City in the Philippines, with about 3.084 million people. Other major cities in this time zone include Davao, Caloocan, Manila, Taguig.

Daylight Saving: Clocks in Philippine Time (PHT) do not change for daylight saving time, so PHT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

Map of the areas on Philippine Time (PHT)
PHT all year

Open the world time zone map© OpenStreetMap

PHT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +08 - basic short
  • +0800 - basic
  • +08:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0800 - sign character (+) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates an offset of eight hours to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Hotel - Military abbreviation for PHT
  • H - short form of 'Hotel'
Time zones with the GMT +8 offset:
  • ACT - ASEAN Common Time
  • AWST - Australian Western Standard Time
  • BNT - Brunei Darussalam Time
  • CAST - Casey Time
  • CHOT - Choibalsan Time
  • CST - China Standard Time
  • H - Hotel Time Zone
  • HKT - Hong Kong Time
  • HOVST - Hovd Summer Time
  • IRKT - Irkutsk Time
  • KRAST - Krasnoyarsk Summer Time
  • MYT - Malaysia Time
  • PHT - Philippine Time
  • SGT - Singapore Time
  • ULAT - Ulaanbaatar Time
  • WITA - Central Indonesian Time

Los Angeles Time Zone and Facts

Time Zone

Abbreviation / Offset
PST – Pacific Standard Time, UTC-8 (now)
PDT – Pacific Daylight Time, UTC-7 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 14, 2027 at 2:00 amSunday, March 14, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (PDT). DST starts on the 2nd Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, November 7, 2027 at 2:00 amSunday, November 7, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (PST). DST ends on the 1st Sunday of November each year. Also called Fall Back or Winter Time.
Clock Changes
USA daylight saving time · Clock changes worldwide

Los Angeles Facts

Country
USA
State
California
Alternative Names
Angelopolis, Ciudad De los Angelos, Cuidad De Los Angelos, El Pueblo de Nuestra Senora La Reina de Los Angeles de Porcivncula, El Pueblo de Nuestra Senora de los Angeles de Porciuncula, El Pueblo de Nuestra Señora de los Ángeles de Porciúncula, El Pueblo del Rio de Nuestra Senora, L.A., LA, LAX, La Reina de Los Angeles de Porciuncula, Lok-chham-ki, Los And'eles, Los Andzelas, Los Andzeles, Los Andzheles, Los Andzhelis, Los Andželas, Los Andželes, Los Angeles, Los Anjeles, Los Anjélés, Los Antzeles, Los Anxheles, Los Anxhelos, Los Anzeles, Los Anzheles, Los Ángeles, Los-Anceles, Los-Andzeles, Los-Andzhehles, Los-Andzheles, Los-Angeleso, Los-Anjeles, Los-Anzheles, Los-Anzheles shaary, Los-Anĝeleso, Losandzelosa, Losandželosa, Lo̍k-chhám-kî, Lungsod ng Los Angeles, Luos Andzels, Luos Andžels, Os Anxeles, Os Ánxeles, Pueblo De Los Angeles, Pueblo Los Angelos, el-ei, las aynjls, las encalas, las enjales, las enjalis, lasa ainjalasa, lasa enjalasa, lasa enjilasa, leas anceles, los-anjelesi, losa enjelasa, losa enjelisa, losa enjelsa, loseuaenjelleseu, loseuenjelleseu, ls anjls, luo shan ji, lws anjls, lws anjlws, lws anjlys, lws ʼngls, rosanzerusu, Λος Άντζελες, Лос Анджелес, Лос Анджелис, Лос Андьелес, Лос Анжелес, Лос Анђелес, Лос Анџелес, Лос Анҷелес, Лос Анӂелес, Лос-Анджелес, Лос-Анджэлес, Лос-Анжелес, Лос-Анжелес шаары, Лос-Анџелес, Լոս Անջելես, לאס אנדזשעלעס, לוס אנגלס, لاس اینجلس, لس آنجلس, لس‌آنجلس, لوس آنجلس, لوس أنجلوس, لوس ئانجېلېس, لوس انجليس, لوس‌آنجلس, لۆس ئانجلەس, लस एञ्जिलस, लस एन्जलस, लास एंजलस, लॉस एंजेलिस, लॉस एंजेल्स, লস অ্যাঞ্জেলেস, ਲਾਸ ਐਂਜਲਸ, લોસ એન્જેલસ, லாஸ் ஏஞ்சலஸ், లాస్ ఏంజలెస్, ಲಾಸ್ ಎಂಜಲೀಸ್, ലോസ് ആഞ്ചെലെസ്, ลอสแอนเจลิส, လော့စ်အိန်ဂျယ်လိစ်မြို့, ლოს-ანჯელესი, ሎስ አንጄሌስ, ロサンゼルス, 洛杉矶, 洛杉磯, 로스앤젤레스, 로스엔젤레스, 엘에이
Population
3,820,914
Currency
Dollar (USD)
Geographic Coordinates
34° 03' N Latitude / 118° 14' W Longitude
International Dialing Code
+1
More About Los Angeles
Los Angeles time now

Phoenix Time Zone and Facts

Time Zone

Abbreviation / Offset
MST – Mountain Standard Time, UTC-7 (no daylight saving time)

Phoenix Facts

Country
USA
State
Arizona
Alternative Names
East Phoenix, Feniks, Fenikso, Finiks, Finiksa, Finiksas, Finiksos, Foinix, Féniks, Fīniksa, Hellings Mill, Hoozdoh, Mill City, PHX, Peniki, Phenix, Phoeniks, Phoenix, Pumpkinsville, Pēniki, Salt River, Smith Station, Smith Station Phenix, Smiths Station, feng huang cheng, fenikkusu, finikasa, finiks, finiksa, fynks, fynyks, fynyks aryzwna, phiniks, phiniks nagaram, phiniksa, pinigseu, piniks, piniksi, pnyqs, pynyqs, Φοίνιξ, Финикс, Фінікс, Ֆինիքս, פיניקס, פניקס, فينيكس, فینکس, فینیکس، آریزونا, फ़ीनिक्स, फिनिक्स, फिनिक्स्, फीनिक्स, ফিনিক্স, ਫ਼ੀਨਿਕਸ, பீனிக்ஸ், ఫీనిక్స్ నగరం, ಫೀನಿಕ್ಸ್, ഫീനിക്സ്, ฟีนิกซ์, ფინიქსი, ፊኒክስ፥ አሪዞና, フェニックス, 凤凰城, 鳳凰城, 피닉스
Population
1,650,070
Currency
Dollar (USD)
Geographic Coordinates
33° 26' N Latitude / 112° 04' W Longitude
International Dialing Code
+1
More About Phoenix
Phoenix local time and city facts