April 2021 Daylight Saving Time Calendar

	April - 2021
				1	2	Easter Island -1h. at 22:00 → 21:00
*Mexico () +1h. at 2:00 → 3:00 Chile -1h. at 00:00 → 23:00 Australia -1h. at 03:00 → 02:00 Lord Howe -00:30' at 02:00 → 01:30 New Zealand -1h. at 03:00 → 02:00 Chatham Islands -1h at 03:45 → 02:45 Samoa** -1h. at 04:00 → 03:00	5	6	7	8	9	10
Morocco -1h. at 3:00 → 2:00 West. Sahara -1h. at 3:00 → 2:00	New Moon at 02:30 am UTC=0h.	13	14	15	16	17
18	19	20	21	22	23	24
25	26	Full Moon at 3:31 am UTC=0h.	28	29	30



2020 - 2021 - 2022 - 2023 - 2024

April 2021 daylight saving time change

Starts + 1h.	Ends - 1h.

Apr. 4 Sun. 2:00 → 3:00 Oct. 31 Sun. 2:00 → 1:00
Except : Baja California: Ensenada - Mexicali - Tecate - Tijuana, and the border cities: Anáhuac - Ciudad Acuña - Ciudad Juárez - Matamoros - Nuevo Laredo - Ojinaga - Piedras Negras - Reynosa that do it in Noviembre, and Sonora and Quintana Roo which do not observe daylight saving time
Southern hemisphere
The Northern Hemisphere and the Southern Hemisphere, because the seasons of the year are opposite, reverses the order of the time change.
backward	forward
Ends - 1h.	Starts + 1h.

Apr. 3 Sat. 22:00 → 21:00 Set. 4 Sat. 22:00 → 23:00

Apr. 4 Sun. 0:00 → 23:00 Set. 5 Sun. 0:00 → 1:00

Apr. 4 Sun. 3:00 → 2:00 Oct. 3 Sun. 2:00 → 1:00

Apr. 4 Sun. 2:00 → 1:30 Oct. 3 Sun. 2:00 → 2:30

Apr. 4 Sun. (3:00 → 2:00) Set. 26 Sun. 2:00 → 3:00

Apr. 4 Sun. (3:45 → 2:45) Set. 26 Sun. 2:45 → 03:45

Apr. 4 Sun. 4:00 → 3:00 Set. 26 Sun. Cancelled

Apr. 11 Sun. 3:00 → 2:00 May. 16 Sun. 2:00 → 3:00

Apr. 11 Sun. 3:00 → 2:00 May. 16 Sun. 2:00 → 3:00

DST colors in the calendar

New Moon Full Moon

All countries with DST, forward or backward 1 hour:except Lord Howe Island to the east of Australia that forward and backwards 00:30'

Mexico makes 2 time changes: one in the period April-October (for most of the country) and another in March-November for the border cities with US, adapting its time zone with the United States.