Khartoum
Sudan
--:-- --
GMT+2 · UTC+2 7 hours difference
Havana
Cuba
--:-- --
GMT-5 · UTC-5 Convert Khartoum (GMT+2) to Havana (GMT-5) Time — 7 hours apart
Africa/Johannesburg · GMT+2 · UTC+2 | America/Havana · GMT-5 · UTC-5 · 7 hours difference · 325 cities · DST applies
24-Hour Overlap Timeline
✅ Overlap: 4:00 PM–6:00 PM in Khartoum · 9:00 AM–11:00 AM in Havana (2h window)
⚠ Havana observes daylight saving time — offset may vary by up to 1 hour seasonally
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UTC → | ||||||||||||||||||||||||
| 🇸🇩 Khartoum UTC+2 | 2a | 3a | 4a | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | 12a | 1a |
| 🇨🇺 Havana UTC-5 | 7p | 8p | 9p | 10p | 11p | 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p |
Both working Working Off hours Sleeping Now
Key Facts: Khartoum (GMT+2) vs Havana (GMT-5)
Time Gap
7h
Johannesburg ahead
May vary ±1h (DST)
DST Status
✅ Johannesburg
No DST
⏰ Havana: Observes DST
Cities in GMT+2
273
Largest: Khartoum
7,869,000 pop.
Overlap Window
2h window
4:00 PM – 6:00 PM (GMT+2)
9:00 AM – 11:00 AM (GMT-5)
Find Cities in Johannesburg & Havana Timezones
The GMT+2 and GMT-5 timezones are separated by 7 hours. Khartoum is the largest city in the Africa/Johannesburg zone and Havana is the largest in America/Havana. Havana observes daylight saving time — the difference may change by 1 hour seasonally. For scheduling between these regions, the key fact is: there are only 2 hours of mutual business-hours overlap.
Best Times to Schedule Calls: Khartoum (GMT+2) ↔ Havana (GMT-5)
| Johannesburg (GMT+2) | Havana (GMT-5) | Quality |
|---|---|---|
| 12:00 AM | 5:00 PM prev day | ❌ |
| 1:00 AM | 6:00 PM prev day | ❌ |
| 2:00 AM | 7:00 PM prev day | ❌ |
| 3:00 AM | 8:00 PM prev day | ❌ |
| 4:00 AM | 9:00 PM prev day | ❌ |
| 6:00 AM | 11:00 PM prev day | ❌ |
| 7:00 AM | 12:00 AM | ❌ |
| 8:00 AM | 1:00 AM | ❌ |
| 9:00 AM | 2:00 AM | ❌ |
| 10:00 AM | 3:00 AM | ❌ |
| 11:00 AM | 4:00 AM | ❌ |
| 12:00 PM | 5:00 AM | ❌ |
| 1:00 PM | 6:00 AM | ❌ |
| 2:00 PM | 7:00 AM | ⚠️ |
| 3:00 PM | 8:00 AM | ⚠️ |
| 4:00 PM | 9:00 AM | ✅ |
| 5:00 PM | 10:00 AM | ✅ |
| 6:00 PM | 11:00 AM | ⚠️ |
| 7:00 PM | 12:00 PM | ⚠️ |
| 8:00 PM | 1:00 PM | ❌ |
| 9:00 PM | 2:00 PM | ❌ |
| 10:00 PM | 3:00 PM | ❌ |
| 11:00 PM | 4:00 PM | ❌ |
Work hours defined as 09:00–18:00 local time. ✅ Both in work hours ⚠️ Borderline ❌ Outside work hours.
GMT+2 to GMT-5: Complete 24-Hour Time Conversion Table
| Johannesburg (GMT+2) | Havana (GMT-5) | IST (UTC+5:30) |
|---|---|---|
| 12:00 AM | 5:00 PM −1 | 3:30 AM |
| 1:00 AM | 6:00 PM −1 | 4:30 AM |
| 2:00 AM | 7:00 PM −1 | 5:30 AM |
| 3:00 AM | 8:00 PM −1 | 6:30 AM |
| 4:00 AM | 9:00 PM −1 | 7:30 AM |
| 5:00 AM | 10:00 PM −1 | 8:30 AM |
| 6:00 AM | 11:00 PM −1 | 9:30 AM |
| ← Date changes in Havana → | ||
| 7:00 AM | 12:00 AM | 10:30 AM |
| 8:00 AM | 1:00 AM | 11:30 AM |
| 9:00 AM | 2:00 AM | 12:30 PM |
| 10:00 AM | 3:00 AM | 1:30 PM |
| 11:00 AM | 4:00 AM | 2:30 PM |
| 12:00 PM | 5:00 AM | 3:30 PM |
| 1:00 PM | 6:00 AM | 4:30 PM |
| 2:00 PM | 7:00 AM | 5:30 PM |
| 3:00 PM | 8:00 AM | 6:30 PM |
| 4:00 PM | 9:00 AM | 7:30 PM |
| 5:00 PM | 10:00 AM | 8:30 PM |
| 6:00 PM | 11:00 AM | 9:30 PM |
| 7:00 PM | 12:00 PM | 10:30 PM |
| 8:00 PM | 1:00 PM | 11:30 PM |
| 9:00 PM | 2:00 PM | 12:30 AM |
| 10:00 PM | 3:00 PM | 1:30 AM |
| 11:00 PM | 4:00 PM | 2:30 AM |
IST (India Standard Time, UTC+5:30) shown as reference for Indian users. +1/−1 indicates a different calendar day.
273 Cities in Johannesburg (GMT+2) & 52 Cities in Havana (GMT-5) — Page 1 of 2
Khartoum & 272 more — Johannesburg (GMT+2, UTC+2)
- Khartoum, SD 7.9M
- Johannesburg, ZA 7.9M
- Cape Town, ZA 4.8M
- Mbuji-Mayi, CD 2.9M
- Pretoria, ZA 2.8M
- Omdurman, SD 2.8M
- Kananga, CD 2.0M
- Lubumbashi, CD 1.8M
- Lusaka, ZM 1.7M
- Harare, ZW 1.6M
- Soweto, ZA 1.3M
- Tripoli, LY 1.2M
- Kigali, RW 1.2M
- Bujumbura, BI 1.1M
- Maputo, MZ 1.1M
Bukavu, CDKisangani, CDMatola, MZTshikapa, CDLilongwe, MWGqeberha, ZAKhartoum North, SDBunia, CDPietermaritzburg, ZADurban, ZABlantyre, MWNampula, MZUvira, CDBulawayo, ZWKitwe, ZMBenghazi, LYNdola, ZMPort Sudan, SDKabinda, CDRustenburg, ZAEl Geneina, SDKassala, SDBeira, MZNewcastle, ZAEl Fasher, SDLikasi, CDNyala, SDKaliningrad, RUKolwezi, CDKatlehong, ZAJuba, SSZebediela, ZAWindhoek, NAEl Obeid, SDAjdabiya, LYKhayelitsha, ZAChitungwiza, ZWGedaref, SDAntonio Enes, MZWad Medani, SDKusti, SDMaseru, LSRandburg, ZAChipata, ZMRoodepoort, ZAMuhanga, RWBor, SSMitchells Plain, ZAPaarl, ZAMahikeng, ZAKabwe, ZMEast London, ZAEd Daein, SDBoksburg, ZAMisratah, LYSinga, SDChingola, ZMBloemfontein, ZAGermiston, ZAAl Bayda', LYKurmuk, SDGoma, CDChimoio, MZCenturion, ZAGaborone, BWBeni, CDMutare, ZWSandton, ZAKafue, ZMAr Ruseris, SDCidade de Nacala, MZAl Khums, LYAz Zawiyah, LYKajo Kaji, SSMwene-Ditu, CDMalema, MZQuelimane, MZGharyan, LYKlerksdorp, ZAEd Damazin, SDYei, SSIsiro, CDBethelsdorp, ZAMongu, ZMKindu, CDKempton Park, ZANqutu, ZAMagwe, SSAl Marj, LYKroonstad, ZAWau, SSBenoni, ZAGweru, ZWGeorge, ZAKamina, CDLuanshya, ZMButembo, CDTete, MZAl Manaqil, SDMufulira, ZMMzuzu, MWKashikishi, ZMMaridi, SSNchelenge, ZMMalakal, SSKalemie, CDWamba, CDGandajika, CDVila Junqueiro, MZPinetown, ZASannar, SDLichinga, MZPemba, MZKrugersdorp, ZAAtbara, SDCacula, AOTobruk, LYGitega, BIRuhengeri, RWLivingstone, ZMKipushi, CDPolokwane, ZAMansa, ZMWorcester, ZAEd Damer, SDSprings, ZAAlberton, ZAWinterveld, ZABaraka, CDKwekwe, ZWParow, ZARundu, NABwana Mkubwa, ZMXai-Xai, MZKadoma, ZWSabha, LYBen Guerir, MANkayi, ZWKasempa, ZMManzini, SZEmpangeni, ZAMaxixe, MZWitbank, ZAAn Nuhud, SDIlebo, CDKongolo, CDUitenhage, ZAFrancistown, BWWalvisbaai, NASabratah, LYAl Jumayl, LYKasama, ZMKwaDukuza, ZAZomba, MWMporokoso, ZMLeer, SSMossel Bay, ZAVereeniging, ZAKimberley, ZAMthatha, ZAVanderbijlpark, ZARuwa, ZWKadugli, SDGrahamstown, ZASolwezi, ZMChinhoyi, ZWChililabombwe, ZMMasvingo, ZWDarnah, LYHoopstad, ZAJanzur, LYGitarama, RWMidrand, ZAMiddelburg, ZAAd Diwem, SDNorton, ZWLuvungi, CDChirundu, ZMTshilenge, CDStanderton, ZAErmelo, ZARandfontein, ZAZuwarah, LYMasallatah, LYCuamba, MZ
Havana & 51 more — Havana (GMT-5, UTC-5)
- Havana, CU 2.1M
- Santiago de Cuba, CU 445K
- Holguin, CU 350K
- Camaguey, CU 322K
- Santa Clara, CU 247K
- Bayamo, CU 235K
- Guantanamo, CU 228K
- Carlos Manuel de Cespedes, CU 224K
- Arroyo Naranjo, CU 210K
- Las Tunas, CU 202K
- Pinar del Rio, CU 189K
- Cienfuegos, CU 165K
- San Miguel del Padron, CU 161K
- Matanzas, CU 152K
- Manzanillo, CU 151K
La Lisa, CUCiego de Avila, CUSancti Spiritus, CUMarianao, CUCentro Habana, CUCerro, CUPalma Soriano, CUGuanabacoa, CUContramaestre, CUMayari, CUPuerto Padre, CUSan Luis, CUJaguey Grande, CUConsolacion del Sur, CUCardenas, CUSan Jose de las Lajas, CUBaracoa, CUTrinidad, CUCotorro, CUMoa, CUColon, CUFlorida, CUPlacetas, CUGibara, CUGuines, CUManicaragua, CUYara, CUMoron, CUArtemisa, CUJiguani, CUJovellanos, CUCamajuani, CUBartolome Maso, CUSanta Lucia, CUYaguajay, CUSagua la Grande, CURanchuelo, CU
⚠️ Daylight Saving Time Affects This Pair
| Timezone | DST? | Standard | Daylight |
|---|---|---|---|
| Africa/Johannesburg | No | UTC+2 | — |
| America/Havana | Yes | UTC-5 | UTC-4 |
During DST periods the time difference between these zones may be 6 hours instead of 7 hours. Always verify the current offset if scheduling calls near clock-change dates.