Santiago
Chile
--:-- --
GMT-3 · UTC-4 1 hour difference
Sao Paulo
Brazil
--:-- --
GMT-3 · UTC-3 Convert Santiago (GMT-3) to Sao Paulo (GMT-3) Time — 1 hour apart
America/Santiago · GMT-3 · UTC-4 | America/Sao_Paulo · GMT-3 · UTC-3 · 1 hour difference · 663 cities · DST applies
24-Hour Overlap Timeline
✅ Overlap: 9:00 AM–5:00 PM in Santiago · 10:00 AM–6:00 PM in Sao Paulo (8h window)
⚠ Santiago 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 → | ||||||||||||||||||||||||
| 🇨🇱 Santiago UTC-4 | 8p | 9p | 10p | 11p | 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p |
| 🇧🇷 Sao Paulo UTC-3 | 9p | 10p | 11p | 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p |
Both working Working Off hours Sleeping Now
Key Facts: Santiago (GMT-3) vs Sao Paulo (GMT-3)
Time Gap
1h
Sao Paulo ahead
May vary ±1h (DST)
DST Status
⏰ Santiago
Observes DST
✅ Sao Paulo: No DST
Cities in GMT-3
63
Largest: Santiago
7,171,000 pop.
Overlap Window
8h window
9:00 AM – 5:00 PM (GMT-3)
10:00 AM – 6:00 PM (GMT-3)
Find Cities in Santiago & Sao Paulo Timezones
The GMT-3 and GMT-3 timezones are separated by 1 hour. Santiago is the largest city in the America/Santiago zone and Sao Paulo is the largest in America/Sao_Paulo. Santiago observes daylight saving time — the difference may change by 1 hour seasonally. For scheduling between these regions, the key fact is: there are 8 hours of mutual business-hours overlap each day.
Best Times to Schedule Calls: Santiago (GMT-3) ↔ Sao Paulo (GMT-3)
| Santiago (GMT-3) | Sao Paulo (GMT-3) | Quality |
|---|---|---|
| 5:00 AM | 6:00 AM | ❌ |
| 6:00 AM | 7:00 AM | ❌ |
| 7:00 AM | 8:00 AM | ⚠️ |
| 8:00 AM | 9:00 AM | ⚠️ |
| 9:00 AM | 10:00 AM | ✅ |
| 10:00 AM | 11:00 AM | ✅ |
| 11:00 AM | 12:00 PM | ✅ |
| 12:00 PM | 1:00 PM | ✅ |
| 1:00 PM | 2:00 PM | ✅ |
| 2:00 PM | 3:00 PM | ✅ |
| 3:00 PM | 4:00 PM | ✅ |
| 4:00 PM | 5:00 PM | ✅ |
| 5:00 PM | 6:00 PM | ⚠️ |
| 6:00 PM | 7:00 PM | ⚠️ |
| 7:00 PM | 8:00 PM | ❌ |
| 8:00 PM | 9:00 PM | ❌ |
| 9:00 PM | 10:00 PM | ❌ |
Work hours defined as 09:00–18:00 local time. ✅ Both in work hours ⚠️ Borderline ❌ Outside work hours.
GMT-3 to GMT-3: Complete 24-Hour Time Conversion Table
| Santiago (GMT-3) | Sao Paulo (GMT-3) | IST (UTC+5:30) |
|---|---|---|
| 12:00 AM | 1:00 AM | 9:30 AM |
| 1:00 AM | 2:00 AM | 10:30 AM |
| 2:00 AM | 3:00 AM | 11:30 AM |
| 3:00 AM | 4:00 AM | 12:30 PM |
| 4:00 AM | 5:00 AM | 1:30 PM |
| 5:00 AM | 6:00 AM | 2:30 PM |
| 6:00 AM | 7:00 AM | 3:30 PM |
| 7:00 AM | 8:00 AM | 4:30 PM |
| 8:00 AM | 9:00 AM | 5:30 PM |
| 9:00 AM | 10:00 AM | 6:30 PM |
| 10:00 AM | 11:00 AM | 7:30 PM |
| 11:00 AM | 12:00 PM | 8:30 PM |
| 12:00 PM | 1:00 PM | 9:30 PM |
| 1:00 PM | 2:00 PM | 10:30 PM |
| 2:00 PM | 3:00 PM | 11:30 PM |
| 3:00 PM | 4:00 PM | 12:30 AM |
| 4:00 PM | 5:00 PM | 1:30 AM |
| 5:00 PM | 6:00 PM | 2:30 AM |
| 6:00 PM | 7:00 PM | 3:30 AM |
| 7:00 PM | 8:00 PM | 4:30 AM |
| 8:00 PM | 9:00 PM | 5:30 AM |
| 9:00 PM | 10:00 PM | 6:30 AM |
| 10:00 PM | 11:00 PM | 7:30 AM |
| ← Date changes in Sao Paulo → | ||
| 11:00 PM | 12:00 AM +1 | 8:30 AM |
IST (India Standard Time, UTC+5:30) shown as reference for Indian users. +1/−1 indicates a different calendar day.
63 Cities in Santiago (GMT-3) & 600 Cities in Sao Paulo (GMT-3) — Page 1 of 3
Santiago & 62 more — Santiago (GMT-3, UTC-4)
- Santiago, CL 7.2M
- Concepcion, CL 720K
- Puente Alto, CL 574K
- Maipu, CL 522K
- La Florida, CL 367K
- Antofagasta, CL 349K
- Vina del Mar, CL 333K
- San Bernardo, CL 301K
- Valparaiso, CL 297K
- Temuco, CL 282K
- Las Condes, CL 250K
- Osorno, CL 250K
- Rancagua, CL 231K
- Penalolen, CL 216K
- Quilicura, CL 210K
Talca, CLCoquimbo, CLArica, CLLa Serena, CLIquique, CLLa Pintana, CLEl Bosque, CLPuerto Montt, CLChillan, CLTalcahuano, CLCopiapo, CLCalama, CLValdivia, CLMelipilla, CLQuilpue, CLColina, CLLos Angeles, CLCurico, CLRenca, CLConchali, CLVilla Alemana, CLOvalle, CLLa Granja, CLMacul, CLCoronel, CLAlto Hospicio, CLLo Barnechea, CLEspejo, CLBuin, CLSan Ramon, CLSan Joaquin, CLLa Reina, CLPenaflor, CLLos Cerrillos, CLSan Antonio, CLChiguayante, CLPadre Hurtado, CLPadre Las Casas, CLLinares, CLQuillota, CLPaine, CLSan Felipe, CLLos Andes, CLSan Fernando, CLTalagante, CLRengo, CLVillarrica, CLLa Calera, CL
Sao Paulo & 599 more — Sao Paulo (GMT-3, UTC-3)
- Sao Paulo, BR 23.1M
- Buenos Aires, AR 16.7M
- Rio de Janeiro, BR 12.6M
- Belo Horizonte, BR 5.3M
- Fortaleza, BR 4.2M
- Salvador, BR 2.4M
- Cordoba, AR 2.1M
- Curitiba, BR 1.8M
- Montevideo, UY 1.7M
- Recife, BR 1.5M
- Porto Alegre, BR 1.3M
- Guarulhos, BR 1.3M
- Belem, BR 1.3M
- Rosario, AR 1.3M
- Campinas, BR 1.2M
Goiania, BRSao Luis, BRMaceio, BRSantiago del Estero, ARLa Plata, ARSao Goncalo, BRTeresina, BRJoao Pessoa, BRSao Bernardo do Campo, BRNatal, BRSanto Andre, BRSorocaba, BRMar del Plata, ARAracaju, BROsasco, BRSan Miguel de Tucuman, ARJaboatao dos Guararapes, BRJuiz de Fora, BRSao Jose dos Campos, BRContagem, BRSalta, ARMacapa, BRCampos, BRRibeirao Preto, BRUberlandia, BRNiteroi, BRFeira de Santana, BRAnanindeua, BRAsuncion, PYVila Velha, BRSan Juan, ARLanus, ARMogi das Cruzes, BRLondrina, BRJoinvile, BRPiracicaba, BRCampina Grande, BRSantos, BRMaua, BRMaringa, BRSanta Fe, ARJundiai, BRDiadema, BRItaquaquecetuba, BRBauru, BRBlumenau, BRCaxias do Sul, BRSao Jose do Rio Preto, BRCaucaia, BRCorrientes, AROlinda, BRPraia Grande, BRCascavel, BRCanoas, BRCarapicuiba, BRFlorianopolis, BRPaulista, BRVitoria da Conquista, BRSantarem, BRRibeirao das Neves, BRCariacica, BRPelotas, BRVitoria, BRSan Salvador de Jujuy, ARSerra, BRTaubate, BRBarueri, BRGuaruja, BRCiudad del Este, PYMontes Claros, BRBetim, BRSao Vicente, BRPalmas, BRBahia Blanca, ARResistencia, ARNeuquen, ARAnapolis, BRSan Lorenzo, PYFranca, BRJuazeiro do Norte, BRFoz do Iguacu, BRPetropolis, BRPosadas, ARPonta Grossa, BRTaboao da Serra, BRImperatriz, BRParana, ARSumare, BRMossoro, BRItajai, BRLuque, PYQuilmes, ARIndaiatuba, BRSao Carlos, BRCaruaru, BRParnamirim, BRUberaba, BRLimeira, BRGovernador Valadares, BRMacae, BRSao Jose de Ribamar, BRMerlo, ARSanta Maria, BRAraraquara, BRVolta Redonda, BRAmericana, BRSete Lagoas, BRParamaribo, SRMarilia, BRJacarei, BRGonzalez Catan, ARArapiraca, BRMaracanau, BRFormosa, ARGravatai, BRDivinopolis, BRSuzano, BRMage, BRIpatinga, BRRio Verde, BRPresidente Prudente, BRItaborai, BRCapiata, PYViamao, BRChapeco, BRBanfield, ARItapevi, BRSanta Luzia, BRPetrolina, BRJose C. Paz, ARHortolandia, BRSan Rafael, ARCriciuma, BRSobral, BRSanto Agostinho, BRSao Jose dos Pinhais, BRRio Claro, BRComodoro Rivadavia, ARAracatuba, BRRio Cuarto, ARConcordia, ARSan Lorenzo, ARSao Leopoldo, BRNossa Senhora do Socorro, BRRio Grande, BRGodoy Cruz, ARIsidro Casanova, ARLas Heras, ARItabuna, BRFerraz de Vasconcelos, BRFernando de la Mora, PYSanta Barbara d'Oeste, BRColombo, BRJaragua do Sul, BRGuarapuava, BRLa Rioja, ARBerazategui, ARHurlingham, ARCachoeiro de Itapemirim, BRJuazeiro, BRLuziania, BRTimon, BRSao Jose, BRNova Friburgo, BRAraguaina, BRSan Luis, ARBarra Mansa, BRPasso Fundo, BRFrancisco Morato, BRMaraba, BRItapecerica da Serra, BRItu, BRLinhares, BRSao Caetano do Sul, BRLajes, BRPocos de Caldas, BRSan Fernando, ARParnaiba, BRCamacari, BRBraganca Paulista, BRPindamonhangaba, BRJose Maria Ezeiza, ARSan Nicolas de los Arroyos, ARPatos de Minas, BRCatamarca, AR
⚠️ Daylight Saving Time Affects This Pair
| Timezone | DST? | Standard | Daylight |
|---|---|---|---|
| America/Santiago | Yes | UTC-4 | UTC-3 |
| America/Sao_Paulo | No | UTC-3 | — |
During DST periods the time difference between these zones may be same time zone instead of 1 hour. Always verify the current offset if scheduling calls near clock-change dates.