Sunrise and Sunset times in San Francisco, Argentina

San Francisco

Argentina

Córdoba

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San Francisco on Google Maps

Time zone: America/Argentina/Cordoba, UTC -3 h.

Latitude: -31.43, Longitude: -62.09

59 062 people

Cordoba (Córdoba), Rosario (Santa Fe), Santa Fe (Santa Fe), Resistencia (Chaco), Posadas (Misiones), Santiago del Estero (Santiago del Estero), Corrientes (Corrientes), Parana (Entre Ríos), Formosa (Formosa), Rio Cuarto (Córdoba), Concordia (Entre Ríos), Villa Maria (Córdoba), Reconquista (Santa Fe), Rafaela (Santa Fe), Presidencia Roque Saenz Pena (Chaco), Gualeguaychu (Entre Ríos), Venado Tuerto (Santa Fe), Goya (Corrientes), Villa Carlos Paz (Córdoba), Concepcion del Uruguay (Entre Ríos), Rio Tercero (Córdoba), San Lorenzo (Corrientes), Villa Constitucion (Santa Fe), Alta Gracia (Córdoba), Bell Ville (Córdoba), Gualeguay (Entre Ríos), Mercedes (Corrientes), Villa Angela (Chaco), Victoria (Entre Ríos), Charata (Chaco)

Buenos Aires (Buenos Aires, Ciudad Autónoma de), Cordoba (Córdoba), Rosario (Santa Fe), Mendoza (Mendoza), San Miguel de Tucuman (Tucumán), La Plata (Buenos Aires), Mar del Plata (Buenos Aires), Salta (Salta), Santa Fe (Santa Fe), San Juan (San Juan), San Luis (San Luis), Resistencia (Chaco), Posadas (Misiones), Santiago del Estero (Santiago del Estero), Corrientes (Corrientes), San Salvador de Jujuy (Jujuy), Bahia Blanca (Buenos Aires), Parana (Entre Ríos), Neuquen (Neuquén), Formosa (Formosa), San Fernando del Valle de Catamarca (Catamarca), La Rioja (La Rioja), Rio Cuarto (Córdoba), Concordia (Entre Ríos), Comodoro Rivadavia (Chubut), San Nicolas de los Arroyos (Buenos Aires), San Martin (Mendoza), Santa Rosa (La Pampa), San Rafael (Mendoza), Tandil (Buenos Aires)

What time is it in San Francisco now

1. What are daylight hours?

Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.

2. Why are days shorter in winter and longer in summer?

Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).

3. When is the longest day of the year?

Northern Hemisphere: June 20-22 (summer solstice).

Southern Hemisphere: December 21-23.

Near polar circles, the sun doesn't set for 24 hours.

4. When is the shortest day of the year?

Northern Hemisphere: December 21-22 (winter solstice).

Southern Hemisphere: June 20-21.

5. How does latitude affect daylight hours?

The closer to poles, the more extreme variations:

• Equator: ~12-hour days year-round
• Polar regions: Midnight sun/polar nights occur

6. Why do New York and Miami have different day lengths?

Miami's lower latitude means:

• Winter days are longer than NY's
• Summer days are slightly shorter

7. When are day and night equal?

During equinoxes:

• Spring: March 20-21
• Fall: September 22-23

How fast do days lengthen/shorten?

Most rapid change near equinoxes: 2-4 minutes daily.

Slowest change near solstices: <1 minute daily.

9. Where can I check daylight hours for my city?

Reliable tools:

• Timeanddate.com
• SunCalc.org
• Photographer's Ephemeris app

10. Does daylight affect health?

Yes. Reduced winter sunlight may cause:

• Seasonal Affective Disorder (SAD)
• Vitamin D deficiency

Solution: Light therapy lamps & midday walks