sun .5deg.comSan Francisco, Costa Rica (Heredia) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-17.
All times are shown in San Francisco local time (GMT-06:00
).
Night, Twilight, and Daylight Times in San Francisco for this day: 2026-10-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:14:40 | 4h 14m 40s | |
| Astronomical Twilight | 04:14:40 | 04:39:14 | 24m 34s | |
| Nautical Twilight | 04:39:14 | 05:03:51 | 24m 37s | |
| Civil Twilight | 05:03:51 | 05:25:01 | 21m 10s | |
| Daylight | 05:25:01 | 17:18:36 | 11h 53m 35s | |
| Civil Twilight | 17:18:36 | 17:39:46 | 21m 10s | |
| Nautical Twilight | 17:39:46 | 18:04:23 | 24m 37s | |
| Astronomical Twilight | 18:04:23 | 18:28:57 | 24m 34s | |
| Night | 18:28:57 | 23:59:59 | 5h 31m 2s |
Sunrise, Sunset and Solar noon here: San Francisco, CR, for day: 2026-10-17.
| Sunrise | Solar noon | Sunset | |
| Time | 05:25:01 | 11:21:49 | 17:18:36 |
| Azimuth | 99.2° | 180° | 260.6° |
| Day Length |  |
11h 53m 35s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 060 254 km92 621 748 mi
0°= North, 180°=South
Solar noon
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -80.7° | 85.3° |
| 100 | -65.9° | 90° |
| 200 | -51.1° | 92.2° |
| 300 | -36.4° | 94° |
| 400 | -21.7° | 96° |
| 500 | -7° | 98.1° |
| 600 | 7.6° | 100.8° |
| 700 | 22° | 104.3° |
| 800 | 36.1° | 109.3° |
| 900 | 49.7° | 117.4° |
| 1000 | 61.9° | 132.6° |
| 1100 | 70° | 163.8° |
| 1200 | 68.6° | 206.3° |
| 1300 | 59° | 232.4° |
| 1400 | 46.3° | 245.1° |
| 1500 | 32.5° | 252.1° |
| 1600 | 18.2° | 256.6° |
| 1700 | 3.8° | 259.8° |
| 1800 | -10.8° | 262.3° |
| 1900 | -25.5° | 264.3° |
| 2000 | -40.2° | 266.1° |
| 2100 | -55° | 267.8° |
| 2200 | -69.8° | 269.8° |
| 2300 | -84.5° | 275.2° |
| 2400 | -80.7° | 87.6° |