Length of Days in Apia
We show daylight length in Apia during 2023 and the equinoxes and solstices. From June 1, 2023 until May 30, 2024, daylight does not vary.
Daylength
Winter Solstice
Vernal Equinox
Summer Solstice
Equation of Time vs Day of the Year
We show the equation of time during 2023. In the graph, the day of the year in the x axis starting from January, and the difference between mean solar time and apparent solar time in the y axis.
The day with the highest negative value is Thursday, September 14 2023.
The day with the highest positive value is Tuesday, June 6 2023.
Apparent solar time and mean solar time are of the same length on the following days of the year:
- Friday, January 13 2023 (Day 13)
- Tuesday, April 4 2023 (Day 94)
- Friday, July 28 2023 (Day 209)
- Thursday, November 16 2023 (Day 320)
Equation of Time
Autumnal Equinox
Winter Solstice
Vernal Equinox
Summer Solstice
Schedule of Solar Events
Time of sunrise, sunset, dawn and dusk in Apia during 2023.
Solar Noon
