Convert Hawaii Standard Time to Central Africa Time
Instantly convert Hawaii Standard Time (HST) to Central Africa Time (CAT) with our free online calculator.
Hawaii Standard Time
07:20:49 PM
Tue, Jun 23 (HST)
Central Africa Time
07:20:49 AM
Wed, Jun 24 (CAT)
Convert a Specific Time
24-Hour Comparison
| HST | CAT |
|---|---|
| 12:00 AM | 12:00 PM |
| 1:00 AM | 1:00 PM |
| 2:00 AM | 2:00 PM |
| 3:00 AM | 3:00 PM |
| 4:00 AM | 4:00 PM |
| 5:00 AM | 5:00 PM |
| 6:00 AM | 6:00 PM |
| 7:00 AM | 7:00 PM |
| 8:00 AM | 8:00 PM |
| 9:00 AM | 9:00 PM |
| 10:00 AM | 10:00 PM |
| 11:00 AM | 11:00 PM |
| 12:00 PM | 12:00 AM(+1d) |
| 1:00 PM | 1:00 AM(+1d) |
| 2:00 PM | 2:00 AM(+1d) |
| 3:00 PM | 3:00 AM(+1d) |
| 4:00 PM | 4:00 AM(+1d) |
| 5:00 PM | 5:00 AM(+1d) |
| 6:00 PM | 6:00 AM(+1d) |
| 7:00 PM | 7:00 AM(+1d) |
| 8:00 PM | 8:00 AM(+1d) |
| 9:00 PM | 9:00 AM(+1d) |
| 10:00 PM | 10:00 AM(+1d) |
| 11:00 PM | 11:00 AM(+1d) |
How to Convert Hawaii Standard Time to Central Africa Time
Formula
To convert Hawaii Standard Time (HST) to Central Africa Time (CAT): Convert HST to CAT
About Hawaii Standard Time (HST)
Hawaii Standard Time (HST, IANA: Pacific/Honolulu) is the time zone for the State of Hawaii and the Aleutian Islands of Alaska west of 169.5°W. HST is UTC-10:00 year-round and does not observe Daylight Saving Time per Hawaii Revised Statutes §1-31 (Hawaii opted out of the Uniform Time Act of 1966). When the US mainland switches to Daylight Saving Time in March, the offset from Hawaii to the West Coast (Pacific Time) becomes 3 hours instead of the standard 2 hours. Honolulu sees solar noon at approximately 12:30 PM HST in summer. HST is the same offset as Cook Island Time (CKT) and Tahiti Time (TAHT) in French Polynesia, allowing easy mental conversion across the central Pacific. Time-sensitive activities affected by HST include Pacific tsunami warning system coordination per NOAA NTWC, US military operations from Joint Base Pearl Harbor-Hickam, and the Mauna Kea astronomical observatories' nightly observing schedules.
About Central Africa Time (CAT)
Central Africa Time (CAT, IANA: Africa/Johannesburg, Africa/Harare) is the civil time for Central and Southern African countries, set at UTC+2:00 year-round (no DST). CAT serves approximately 200 million people across: Botswana, Burundi, DR Congo (eastern half), Egypt (since 2014 reverting from earlier DST trial; year-round UTC+2), eSwatini (Swaziland), Lesotho, Libya, Malawi, Mozambique, Namibia (since 2017 reverting from earlier WAT trial; year-round UTC+2), Rwanda, South Africa, Sudan (UTC+2 since 2017), Zambia, Zimbabwe. CAT shares the same UTC offset as Eastern European Time (EET) in winter, Egypt Standard Time (EET-Egypt), and Israel Standard Time (IST). Major CAT cities: Johannesburg (5.6M city, 10M metro — economic capital of Sub-Saharan Africa), Cape Town (4.7M metro), Cairo (10M city, 22M metro — the largest city in Africa and the Middle East), Khartoum (5.3M), Lusaka (2.7M), Harare (1.6M), Tripoli (1.2M), Pretoria (740K). Affects: JSE Johannesburg Stock Exchange trading, Cairo + Alexandria Stock Exchange (EGX) trading hours, Kruger National Park safari schedules.