(time/start-of #utc 2026-05-06T12:34:56.123Z year)
(time/start-of #utc 2026-05-06T12:34:56.123Z month)
(time/start-of #utc 2026-01-01T12:34:56Z week)
(time/start-of #utc 2026-05-06T12:34:56.123Z day)
(time/start-of #utc 2026-05-06T12:34:56.123Z hour)
(time/start-of #utc 2026-05-06T12:34:56.123Z minute)
(time/start-of #utc 1969-12-31T23:59:59.999Z second)